Episode guide
The On1y One: Season 1
12 episodes · premiered Aug 22, 2024
When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
- Episode 1: Beginning: You’re Not My Brother Aug 22, 2024 · 49m When Sheng Wang unexpectedly becomes Jiang Tian's stepbrother and classmate, both of their lives are suddenly thrown into disarray.
- Episode 2: Closer: It’s Only 4 Lips Touching Together Aug 22, 2024 · 49m As Sheng Wang and Jiang Tian awkwardly start living under the same roof, an unexpected encounter at school leaves them both flustered.
- Episode 3: Actually: We Can Give It a Go Aug 28, 2024 · 56m Sheng Wang's attitude towards his stepmom drives a rift between him and Jiang Tian, but an impulsive night out brings them closer.
- Episode 4: Splendor: At the End of the World Aug 29, 2024 · 57m From home to school, Sheng Wang and Jiang Tian learn to cherish each other's support and company. Meanwhile, tender feelings begin to emerge.
- Episode 5: Closed: Waiting for the Wind Sep 4, 2024 · 54m After discovering that someone beat up his bullies, Sheng Wang is caught off guard by Jiang Tian's abrupt decision to move away.
- Episode 6: Plan : When to Open for Business? Sep 5, 2024 · 51m A parent–teacher meeting becomes a burden for Sheng Wang and Jiang Tian. Later, teachers summon them both to face their bullies.
- Episode 7: Belonging: Let’s Live on Campus Sep 11, 2024 · 47m Sheng Wang learns more about Jiang Tian's childhood during a lunch break. Worried about Sheng Wang's absence, Jiang Tian skips class to track him down.
- Episode 8: Sparkle: Teenagers Sep 12, 2024 · 48m Sheng Wang's wish to move out of the house takes his family by surprise. Now officially roommates, he and Jiang Tian brace for a new chapter together.
- Episode 9: Naked: The Blossom of Youth Sep 18, 2024 · 50m Sheng Wang and Jiang Tian deliver impressive performances during their school's field day — until an unexpected injury lands one of them in trouble.
- Episode 10: Thief: Who Crossed the Boundary? Sep 19, 2024 · 53m A sprained ankle forces Sheng Wang to temporarily return home. Just as he sneaks back to his dorm, an intruder appears and causes chaos. Jenny Yang starts to have a crush on Lin Bei Ting.
- Episode 11: Kiss: It’s Only 4 Lips Touching Together? Sep 25, 2024 · 49m Sheng Wang advances to the next round of an English contest with Jiang Tian. Later, he accidentally witnesses a private moment between two teachers.
- Episode 12: New Beginning: Pain is Necessary for Rebirth Sep 26, 2024 · 58m While Sheng Wang juggles school and his growing feelings for Jiang Tian, a crucial test will determine whether they can stay in the same class.