TV series
Echo of a Letter
2026–, Chinese, on Viki & GagaOOLala.
Reunited sixteen years after rehab, a strategic CEO and his secret guardian team up in Macau to fight corporate threats and reconnect.
- Seasons
- 1
- Episodes
- 14
- Episode length
- Varies
- Status
- Still running
Next episode: S1 E11 “Episode 11”, 13 November 2026.
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Where to watch Echo of a Letter
Echo of a Letter isn’t listed on any OTT platform in India yet.
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Latest episode
S1 E10: Episode 10
Aired 6 November 2026
Seasons 1
Cast & crew
Details
- First aired
- 16 October 2026
- Network
- Viki, GagaOOLala
- Original title
- 回信
- Language
- Chinese
- Country
- China
- Type
- Scripted
- Rated
- TV-MA
Check ratings elsewhere
News & fan talk
What Echo of a Letter is based on
Echo of a Letter is adapted from a web novel.
Source details from Wikidata and TMDB.
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Echo of a Letter: quick answers
Is Echo of a Letter worth watching?
Echo of a Letter doesn’t have enough ratings for a verdict yet.
How many seasons of Echo of a Letter are there?
Echo of a Letter has 1 season and 14 episodes.
Is Echo of a Letter finished?
No. The next episode, S1 E11 “Episode 11”, airs 13 November 2026.
Which OTT platform is Echo of a Letter on?
Echo of a Letter isn’t listed on any OTT platform in India yet. (Checked 11 November 2026.)
Echo of a Letter parents guide: is it suitable for kids?
Echo of a Letter is rated TV-MA. Check the rating guidance before watching with young children.
What shows are like Echo of a Letter?
If you liked Echo of a Letter, try Ode to Joy, Deep In, Tell Me Lies.
What is Echo of a Letter based on?
Echo of a Letter is adapted from a web novel.