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Poster for Echo of a Letter

Echo of a Letter

Original title: 回信

  • TV series
  • 2026
  • TV-MA
  • 1 season
  • 14 episodes

Not enough TMDB votes for an audience rating yet.

Where to watch Trailer

Overview

Reunited sixteen years after rehab, a strategic CEO and his secret guardian team up in Macau to fight corporate threats and reconnect.

Roughly 6h 32m to watch every episode. This is an estimate: 14 episodes at the latest episode runtime of 28 minutes.

Next episode listed by TMDB: Nov 6, 2026.

Where to watch

Official offers in the United States

No official subscription, free, rental or purchase offers are listed for the United States right now. It may not be available there, or JustWatch has not recorded it yet. Try another country above.

Availability data by JustWatch, provided through TMDB. Offers vary by country and change often, so confirm with the service before you subscribe, rent or buy. WatchTrove does not host or stream video.

Trailer

Play trailer: Trailer [Subtitled]

Official video hosted on YouTube. The player loads only when you press play.

Series cast and crew

  • Fang Yusong

    Fang YusongChen Wan
    14 episodes

  • Liu Hanlin

    Liu HanlinZhao Shengge
    14 episodes

  • Liu Shuolin

    Liu ShuolinTan Youming
    14 episodes

  • Yang Hanzhi

    Yang HanzhiShen Zongnian
    14 episodes

Network
Viki, GagaOOLala

Seasons and episodes