Episode guide
The Two Sisters: Season 1
104 episodes · premiered Jan 22, 2024
Lee Hye Won, the general manager of Judan Arts Foundation, is Do Eun's sister, and Hye Won is engaged to Ji Chang, the perfect guy who loves her unconditionally. Due to their parents' divorce, Hye Won and Do Eun were forced to live separately during childhood. Hye Won followed her dad and was abused by her stepmother. Now that she can finally live happily ever after, her life starts to get miserable. She finds out that Do Eun, whom she has been desperately looking for, is shamelessly next to Yi Chul, Ji Chang’s father. Hye Ji takes up the new name of Do Eun and blames Hye Won for the misfortune. Do Eun is having an affair with Yi Chul of JY Group, and her plan of becoming his wife gets interrupted as Hye Won gets in her way as the daughter-in-law of Yi Chul. The two sisters have been living as strangers for 20 years, and now they meet again as the women of two men who are father and son. They have no choice but to fight for their lives cold-bloodedly. Until where will their tragedy go?
- Episode 1: Episode 1 Jan 22, 2024 · 34m Do Eun, Yi Chul's mistress, exposes herself and their baby on her social media on purpose, and the whole world finds out about their affair. Ji Chang and Hye Won are on Soo Hyang's side…
- Episode 2: Episode 2 Jan 23, 2024 · 33m Ji Chang promises Hye Won to find her long-lost sister, Hye Ji, no matter what. Hye Won discovers Yi Chul has been embezzling company funds under a shell company for two years. Meanwhile…
- Episode 3: Episode 3 Jan 24, 2024 · 32m Do Eun plans to meet her soon-to-be daughter-in-law and rear-ends Hye Won's car to get things started. She then buys an art piece from her gallery. To learn more about the painting, Do Eun…
- Episode 4: Episode 4 Jan 25, 2024 · 32m Do Eun realizes Hye Won is her biological sister, whom she separated from when they were young. Meanwhile, Hye Won is confused about why Do Eun left in a rush from their dinner. Later, Hye…
- Episode 5: Episode 5 Jan 26, 2024 · 32m Kyung Ja appears unexpectedly and ruins Hye Won and Ji Chang's wedding while Do Eun watches from the sidelines. However, Do Eun sees Min Tae, her father, and she begins to remember the…
- Episode 6: Episode 6 Jan 29, 2024 · 32m After ruining Hye Won's wedding, Do Eun plots another scheme to bring her down with Kyung Ja. Hye Won and Ji Chang return home without going on a honeymoon, and Hye Won even sees Do Eun in…
- Episode 7: Episode 7 Jan 30, 2024 · 32m Do Eun suggests to Hye Won that they meet and talk in person. Do Eun sends her a photo of her necklace to convince her that she is her younger sister, Hye Ji. Hye Won waits for Hye Ji at…
- Episode 8: Episode 8 Jan 31, 2024 · 31m Do Eun becomes furious after the protest in front of the Boram Childcare Facility. Do Eun suspects Hye Won is the one responsible for the protest and calls her to meet. Meanwhile, breaking…
- Episode 9: Episode 9 Feb 1, 2024 · 32m Hye Won is disappointed after learning that the phone number that said it was Hye Ji is from a burner phone. Meanwhile, Myung Ae visits the temple and discovers from the monk that Yi Chul…
- Episode 10: Episode 10 Feb 2, 2024 · 33m After learning that Soo Hyang will be holding a talk concert, Do Eun appears at the event and asks a question during the Q and A time. Hye Won is astounded by Do Eun's appearance and tries…
- Episode 11: Episode 11 Feb 5, 2024 · 31m Since Young Ju and Jang Gun cannot reach Do Eun anymore, they change their target to Hye Won. To bring Hye Won down, Do Eun runs a background check on Judan Foundation for Arts and finds…
- Episode 12: Episode 12 Feb 6, 2024 · 32m Dan Ung frames Soo Hyang for sexual assault and disappears. No matter how hard Hye Won tries to reach him, he is nowhere to be found. Meanwhile, Ji Chang suspects Do Eun, so he wants to…
- Episode 13: Episode 13 Feb 7, 2024 · 31m Ji Chang encounters Do Eun directly, only to find that she doesn't match the image of recklessness he had anticipated. Upon Ji Chang's return, Hye Won expresses her disappointment in his…
- Episode 14: Episode 14 Feb 8, 2024 · 33m Hye Won tries to find Dan Ung, who has gone out of contact, to no avail. She returns home but gets further frustrated when Ji Chang thinks the opposite about Do Eun. To make matters worse…
- Episode 15: Episode 15 Feb 9, 2024 · 33m Hye Won and Ji Chang are traumatized by Yi Chul and Soo Hyang's divorce, and Ji Chang starts to resent Do Eun even more. However, Myung Ae invites Do Eun over to their place. Meanwhile…
- Episode 16: Episode 16 Feb 12, 2024 · 33m Hye Won and Do Eun meet again when Do Eun visits her in-laws at home. Do Eun shares surprising news, and Hye Won feels uncomfortable around her. The memory of their childhood unexpectedly…
- Episode 17: Episode 17 Feb 13, 2024 · 31m Hye Won is stunned to learn that Dan Ung has departed the country, particularly shocked when she discovers his destination is Mauritius. Do Eun's fake pregnancy approaches revelation as…
- Episode 18: Episode 18 Feb 14, 2024 · 31m Do Eun uses her wits to overcome the crisis of her fake pregnancy getting exposed. Meanwhile, Hye Won searches for evidence that Do Eun was behind the incident involving Soo Hyang. She…
- Episode 19: Episode 19 Feb 15, 2024 · 31m Hye Won finally meets Lim Dan Ung face-to-face. After acquiring the evidence that would clear Soo Hyang's name, she hands it to Soo Hyang. However, Soo Hyang tells Hye Won that she will…
- Episode 20: Episode 20 Feb 16, 2024 · 32m Now that Soo Hyang has the recorder from Dan Ung, she decides to talk to Do Eun in person. She asks Hye Won to keep it a secret from Ji Chang as she wants to handle it on her own. When Soo…
- Episode 21: Episode 21 Feb 18, 2024 · 32m Before Soo Hyang exposes the truth, she passes away due to a heart attack. Do Eun brazenly attends the funeral in a mourning dress, which makes Hye Won and Ji Chang infuriated. Hye Won…
- Episode 22: Episode 22 Feb 19, 2024 · 33m Hye Won heads directly to meet Lim Dan Ung, but upon arrival, she is met with a disturbing scene. Despite the confusion, Hye Won gathers her resolve to uncover the truth behind the…
- Episode 23: Episode 23 Feb 20, 2024 · 32m After bumping into Hye Won at the pharmacy, Sung Yoon notices that Hye Won is pregnant. However, she doesn't recognize him and goes on her way. Meanwhile, Do Eun moves in with the family…
- Episode 24: Episode 24 Feb 21, 2024 · 32m Young Ju and Min Tae run into each other and ask about their daughters, Hye Won and Hye Ji. Min Tae lies to her by saying Hye Won is studying abroad to protect Hye Won from her. Meanwhile…
- Episode 25: Episode 25 Feb 22, 2024 · 33m Do Eun gets anxious after she finds out Hye Won is pregnant. Moreover, Myung Ae makes it clear to Do Eun that she will only let her join the family after she gives birth to Yi Chul's…
- Episode 26: Episode 26 Feb 23, 2024 · 30m Do Eun loses her mind as her plan falls through. Now that she cannot get pregnant, her hatred for Hye Won grows even bigger and threatens her for having a baby. Hye Won and Ji Chang…
- Episode 27: Episode 27 Feb 25, 2024 · 32m Ji Chang learns about Hye Won's pregnancy indirectly and reacts coldly. Hye Won tells him she didn't have the courage to tell him the news, but it doesn't work. Meanwhile, Do Eun…
- Episode 28: Episode 28 Feb 29, 2024 · 31m Hye Won is upset at how things between Ji Chang have become regarding her pregnancy. She talks to Min Sook about it to feel better. Meanwhile, Do Eun sees San Deul talking with Hye Won and…
- Episode 29: Episode 29 Mar 1, 2024 · 31m Hye Won and Ji Chang are at odds over matters at both work and home. Ji Chang wants Hye Won to let go of Dan Ung's case, but Hye Won is not willing to give up on it. Meanwhile, now that Do…
- Episode 30: Episode 30 Mar 3, 2024 · 30m Do Eun spikes the porridge San Deul got for Hye Won. Hye Won gets suspicious of the way Do Eun acts, but Ji Chang thinks she is being overly sensitive. Meanwhile, Do Eun witnesses Hye Won…
- Episode 31: Episode 31 Mar 4, 2024 · 32m Min Tae comes to see Hye Won at her place and runs into Do Eun. When Min Tae realizes that Do Eun is his long-lost daughter, Hye Ji, Do Eun threatens him to stay quiet. Meanwhile, Hye Won…
- Episode 32: Episode 32 Mar 5, 2024 · 32m San Deul falls for Do Eun's trap and makes reservations with Hye Won for fish porridge. She also suggests taking Sung Yoon along for the trip. Meanwhile, Do Eun brings up Sung Yoon's name…
- Episode 33: Episode 33 Mar 6, 2024 · 31m Hye Won and the party of people headed for lunch fall into Do Eun's trap, and they all get taken to the emergency. Meanwhile, Min Tae meets Young Ju with money to keep her away from Hye…
- Episode 34: Episode 34 Mar 7, 2024 · 32m The whole family finds out Hye Won is pregnant, and Do Eun throws a fit at Kyung Ja as both Hye Won and her baby survived the car accident. However, Ji Chang and Hye Won's misunderstanding…
- Episode 35: Episode 35 Mar 8, 2024 · 32m Hye Won figures out Do Eun is not pregnant, but she decides to stay quiet and keep an eye on her. Ji Chang straightforwardly asks Sung Yoon if he has feelings for Hye Won. Meanwhile, Hye…
- Episode 36: Episode 36 Mar 10, 2024 · 32m Min Tae comes by Do Eun's place to ask for forgiveness, and Hye Won advises San Deul to stop seeing Angela. Sung Yoon and Hye Won look for Do Eun's pawn to expose her for instigating…
- Episode 37: Episode 37 Mar 11, 2024 · 31m Sung Yoon keeps his promise to Hye Won and tails Do Eun to find evidence. Luckily, he follows her to the OB-GYN clinic Do Eun attends and discovers her fake pregnancy. After hearing this…
- Episode 38: Episode 38 Mar 12, 2024 · 32m As Hye Won confronts Do Eun with her infertility diagnosis, Do Eun confesses to Hye Won that she is her sister, Hye Ji. Now that the inevitable has come, Do Eun worries anxiously about all…
- Episode 39: Episode 39 Mar 13, 2024 · 32m Hye Won and Sung Yoon pressure Do Eun to find Kyung Ja, and Do Eun pays Young Ju to help her with her schemes. After Do Eun discovers that Ji Eun and Ji Chang are close friends even at…
- Episode 40: Episode 40 Mar 14, 2024 · 32m After the elevator accident, Hye Won heads to her father's place to rest, and Ji Chang follows her to beg for forgiveness. Ji Chang finds out someone else sent the text message to Hye Won…
- Episode 41: Episode 41 Mar 15, 2024 · 32m The house turns upside down as Do Eun's fake pregnancy and infertility are revealed. The whole family realizes they have been completely fooled by Do Eun, so they kick her out of their…
- Episode 42: Episode 42 Mar 17, 2024 · 32m Do Eun runs away, but Hye Won notices her missing and chases up to her. Shortly after, Min Tae comes to save Do Eun but gets into a hit-and-run accident, losing his life. Draped in sorrow…
- Episode 43: Episode 43 Mar 18, 2024 · 31m Hye Won tells Ji Chang that she can't live with him, and Ji Chang tries to figure out how he can protect both the company and Hye Won. Meanwhile, Do Eun trembles in fear when she learns…
- Episode 44: Episode 44 Mar 19, 2024 · 32m Do Eun finds out Hye Won has the recorder and she is about to head to the police station to report Do Eun. Do Eun steals a delivery truck and follows Hye Won to stop her. Therefore, Hye…
- Episode 45: Episode 45 Mar 25, 2024 · 33m Hye Won gets disappointed in Ji Chang again as she realizes he stopped the investigation for the car accident. However, he feigns ignorance and even gets mad at her for suspecting him…
- Episode 46: Episode 46 Mar 26, 2024 · 32m Hye Won witnesses Ji Chang having an affair with Ji Eun. Hye Won wants a divorce, but Ji Chang is not letting her leave him easily. Do Eun heads to YJ resort that's under renovation to…
- Episode 47: Episode 47 Mar 27, 2024 · 31m Hye Won rushes out to look for Ji Chang, but she witnesses Hye Ji get into a disastrous hit-and-run accident. Hye Ji goes in for surgery, but she falls into a coma. Meanwhile, Ji Chang…
- Episode 48: Episode 48 Mar 28, 2024 · 31m After the autopsy, Hye Won learns that Ji Chang died from a hit-and-run accident. With that information, Hye Won and Sung Yoon search for the culprit behind Ji Chang's murder. Meanwhile…
- Episode 49: Episode 49 Mar 29, 2024 · 33m Do Eun miraculously wakes up after the car accident, but loses her memory as Do Eun. Furthermore, the doctor mentions that she also shows signs of delusion, but Hye Won is not sure if she…
- Episode 50: Episode 50 Mar 31, 2024 · 32m Do Eun gets a part-time job as a cleaner and remembers something about Yi Chul. Even when Yi Chul is locked up in prison, he orders his assistant to keep an eye on Do Eun and waits for her…
- Episode 51: Episode 51 Apr 1, 2024 · 33m To get Jun Mo to invest in YJ Group, Sung Yoon decides to quit as Jun Mo requested. However, Hye Won tries to come up with a strategy to keep Sung Yoon by her side. Meanwhile, Ji Eun wants…
- Episode 52: Episode 52 Apr 2, 2024 · 33m Jun Mo offers Sung Yoon a chance to work together, but Sung Yoon feels his proposal is a trap. Hye Ji worries she might end up in jail and attempts to feel out Hye Won if she has the voice…
- Episode 53: Episode 53 Apr 3, 2024 · 33m Hye Ji starts to remember things in fragments, and Hye Won looks for a way to force Hye Ji into hospitalization. Meanwhile, Sung Yoon gets his hands on a dashcam video that shows Cha Ji…
- Episode 54: Episode 54 Apr 4, 2024 · 33m Yi Chul is released from prison, and Do Eun makes a deal with him by giving him information about Jun Mo. The wife of Assemblyman Cha Sang Beom, Ji Eun's mother, visits Hye Won to warn her…
- Episode 55: Episode 55 Apr 5, 2024 · 33m Do Eun tries to find the voice recorder and get rid of it before Hye Won does as she realizes that Hye Won is planning to lock her up in a closed ward. Do Eun gets closer to Jun Mo as Yi…
- Episode 56: Episode 56 Apr 7, 2024 · 32m Young Ju tails Hye Won as Do Eun told her to, and Hye Won finds the voice recorder that Ji Chang hid at the memorial hall. However, someone hits her in the head from behind and steals the…
- Episode 57: Episode 57 Apr 8, 2024 · 33m Jun Mo appeals to attract Hye Won with his whole heart, but Hye Won pushes him away yet again. Meanwhile, Yi Chul and Hye Ji continue to meet for each other's benefit, and Jun Mo and Sung…
- Episode 58: Episode 58 Apr 9, 2024 · 32m Hye Won uses Kyung Ja in her plans to get her way with Hye Ji. Yi Chul determines to get YJ Group back into his hands and starts to win over the directors. Later, Hye Won asks Jun Mo for a…
- Episode 59: Episode 59 Apr 10, 2024 · 33m Hye Ji barges into Jun Mo's apartment and confronts Hye Won when she realizes Hye Won was behind Kyung Ja's act. As Yi Chul and Hye Ji continue to threaten her with her son, she finds a…
- Episode 60: Episode 60 Apr 11, 2024 · 33m Hye Ji manages to snatch away the voice recorder from Hye Won and destroys it. Now that the crucial evidence of her crime is gone, Hye Ji approaches Yi Chul and makes a deal to get rid of…
- Episode 61: Episode 61 Apr 12, 2024 · 32m After Yi Chul realizes he is in the fourth stage of glioblastoma, he decides to use Do Eun to retrieve YJ Group and his grandson from Hye Won. Therefore, he gets back together with Do Eun…
- Episode 62: Episode 62 Apr 14, 2024 · 33m Recognizing Jun Mo's understanding of his condition, Yi Chul decides to return Yong Ki to Hye Won. Curiously, he ponders why Jun Mo hasn't disclosed his illness to Hye Won. Meanwhile, Hye…
- Episode 63: Episode 63 Apr 15, 2024 · 33m Soo Jung takes Hye Won's side and intimidates Hye Ji to empower Hye Won in the household. Although Hye Ji is irritated by how things are turning, she gives Hye Won the key to Jun Mo's…
- Episode 64: Episode 64 Apr 16, 2024 · 33m Hye Won finds the document about the sale decision for YJ Group in Jun Mo's safe and realizes that he is about to betray her. However, it's part of Jun Mo's plan to dub Yi Chul and Do Eun…
- Episode 65: Episode 65 Apr 17, 2024 · 32m Jun Mo finds out Yi Chul and Ja Young plan to cancel his investment and drive Hye Won out of YJ Group. Instead of removing the hidden camera Do Eun installed at his apartment, he uses it…
- Episode 66: Episode 66 Apr 18, 2024 · 33m Do Eun realizes Jun Mo and Hye Won are putting on a show using the video feed to deceive Yi Chul. However, instead of letting Yi Chul know about it, she meets Jun Mo and Hye Won first…
- Episode 67: Episode 67 Apr 19, 2024 · 33m Sung Yoon meets Yi Chul and pulls out the patent rejection document to make him an offer that shocks him. Meanwhile, Hye Won and Jun Mo have a wonderful time with Yong Ki, and later, Sung…
- Episode 68: Episode 68 Apr 21, 2024 · 31m After reading his disciplinary summons back to the head office in the States, Jun Mo learns that Yi Chul was the one who set him up and departs. Meanwhile, Hye Ji makes a different deal…
- Episode 69: Episode 69 Apr 22, 2024 · 32m Hye Won loses everything, including Yong Ki, and gets kicked out of Yi Chul's house. While Hye Won looks for ways to get her son back, Hye Ji looks after him. A day before the emergency…
- Episode 70: Episode 70 Apr 29, 2024 · 33m With the help of Jun Mo, Hye Won gets Yong Ki back from Yi Chul. Even though Yi Chul manages to push Hye Won out and become the president of YJ Group, he cannot celebrate it to the fullest…
- Episode 71: Episode 71 Apr 30, 2024 · 33m Hye Ji visits Yong Ki at Hye Won's place and finds out Yi Chul gave up the parental rights to Hye Won. Now that Hye Ji has the key to the safety box at the bank in the Bahamas, she plans…
- Episode 72: Episode 72 May 1, 2024 · 33m Hye Ji disappears with Yong Ki to the Bahamas, leaving Hye Won in despair. Hye Won desperately searches for Yong Ki with Jun Mo while Yi Chang recovers from an overdose in the hospital…
- Episode 73: Episode 73 Apr 2, 2024 · 32m When Hye Ji shows up at the hospital ward, Yi Chul wakes up from the shock that made him unconscious and shows signs of recovery. However, he has no choice but to follow Hye Ji's plot…
- Episode 74: Episode 74 Apr 3, 2024 · 33m Yi Chul takes Hye Won's side to stop Hye Ji from committing another crime using his money and family. Furthermore, Yi Chul's condition suddenly gets worse and he needs emergency surgery…
- Episode 75: Episode 75 May 6, 2024 · 33m Yong Ki regains his memory, and Hye Ji gets arrested for abduction and kidnapping of a minor. However, Hye Ji hires Sung Yoon's father, Attorney Baek Myung Chul, and he is determined to…
- Episode 76: Episode 76 May 7, 2024 · 33m Sung Yoon manages to steal the phone, but the recording of Hye Ji's confession is gone. Jun Mo realizes Hye Ji will leave the detention center with Ja Young's help as she has 50 million…
- Episode 77: Episode 77 May 8, 2024 · 32m Hye Won successfully tracks down the housekeeper at the very hotel where Soo Hyang's tragic demise occurred. Armed with this crucial piece of information, Hye Won puts pressure on Hye Ji…
- Episode 78: Episode 78 May 9, 2024 · 32m
- Episode 79: Episode 79 May 10, 2024 · 31m
- Episode 80: Episode 80 May 13, 2024 · 32m
- Episode 81: Episode 81 May 14, 2024 · 33m
- Episode 82: Episode 82 May 15, 2024 · 33m
- Episode 83: Episode 83 May 16, 2024 · 32m
- Episode 84: Episode 84 May 17, 2024 · 33m
- Episode 85: Episode 85 May 20, 2024 · 33m
- Episode 86: Episode 86 May 21, 2024 · 33m
- Episode 87: Episode 87 May 22, 2024 · 32m
- Episode 88: Episode 88 May 23, 2024 · 33m
- Episode 89: Episode 89 May 24, 2024 · 33m
- Episode 90: Episode 90 May 27, 2024 · 32m
- Episode 91: Episode 91 May 28, 2024 · 31m
- Episode 92: Episode 92 May 29, 2024 · 33m
- Episode 93: Episode 93 May 30, 2024 · 33m
- Episode 94: Episode 94 May 31, 2024 · 33m
- Episode 95: Episode 95 Jun 3, 2024 · 32m
- Episode 96: Episode 96 Jun 4, 2024 · 32m
- Episode 97: Episode 97 Jun 5, 2024 · 32m
- Episode 98: Episode 98 Jun 6, 2024 · 32m
- Episode 99: Episode 99 Jun 7, 2024 · 32m
- Episode 100: Episode 100 Jun 10, 2024 · 32m
- Episode 101: Episode 101 Jun 11, 2024 · 31m
- Episode 102: Episode 102 Jun 12, 2024 · 32m
- Episode 103: Episode 103 Jun 13, 2024 · 32m
- Episode 104: Episode 104 Jun 14, 2024 · 31m