Twelve Letters: Story, Cast and Series Facts

Story and premise

Twelve mysterious letters, thirty-five years of unending anticipation. This drama focuses on the fate and romance of a small-town youth wrapped in a fantasy shell with suspense as bait and emotions at its core. It breaks traditional narrative patterns by introducing a unique dual-time-space interaction mechanism. The unpredictable weather and the blackboard in an abandoned classroom open a channel connecting two-time spaces, creating an enthralling and suspenseful experience.

Series details

• Title: Twelve Letters
• Format: Scripted
• Language: Chinese
• Genres: Fantasy
• Premiere date: 2025-08-29
• Final broadcast date listed: 2025-09-01
• Status in TVmaze: Ended
• Web channel listed by TVmaze: Tencent QQ
• Network country: China
• Typical episode runtime: 48 minutes
• TVMaze ID: 75810

Cast and credited roles

• Zhou Yi Ran — Tang Yi Xun
• Wang Ying Lu — Ye Hai Tang

Seasons in the TVmaze catalogue

• Season 1: premiered 2025-08-29; final listed air date 2025-09-01; episode order: 12.

Source and licence

Adapted from Twelve Letters on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.