# Twelve Letters (2025) — Celluloid TV fact sheet

Source: https://celluloidscore.com/shows/twelve-letters/
Last reviewed: 2026-08-31

| Field | Value |
|-------|-------|
| Celluloid Score | 92% |
| Celluloid Editorial Rating | 95/100 |
| Audience Snapshot | 97% |
| Metascore | 84/100 |
| IMDb | 9.3/10 |
| Fan Score | 96% |
| Creator | Unknown |
| Platform | Tencent Video |
| Genres | Drama, Mystery, Fantasy |
| Seasons | 1 (12 episodes) |
| Language | Mandarin |
| Country | China |

## Quick answer

Twelve Letters (2025) is a Drama, Mystery, Fantasy series created by Unknown, streaming on Tencent Video. It holds a 92% Celluloid Score — Celluloid Pick — from Celluloid editorial (95%), Metascore (84/100), IMDb (9.3/10), TMDB fan (96%) across 1 season. Audience snapshot (not in the composite): 97%.

## Celluloid verdict

Twelve Letters — signature credit for Zhou Yiran on Celluloid Stars.

## Synopsis

In a small town, twelve mysterious letters and a 35-year wait intertwine to shape the lives and loves of a close-knit group of friends. Yu Nian and Shen Cheng’s world is thrown into turmoil when their parents vanish, followed by cryptic messages arriving from another time. Driven to uncover the truth, they plunge into a complex puzzle, navigating dual timelines and unraveling the secrets hidden within the letters that could explain their disappearance.

## Cast

Zhou Yiran, Wang Yinglu

## Critic reviews on Celluloid: 1

## Most searched questions

**Is Twelve Letters worth watching?**
Yes — Twelve Letters earns a 92% Celluloid Score (Celluloid Pick), from editorial 95%, Metascore 84/100, IMDb 9.3/10, TMDB fan 96%. Audience snapshot is separate (97%). Twelve Letters — signature credit for Zhou Yiran on Celluloid Stars.

**Why is Twelve Letters so highly rated?**
Twelve Letters scores 92% from four inputs: Celluloid editorial 95/100, Metacritic 84/100, IMDb 9.3/10 and TMDB fan rating 96%. The separate audience snapshot is 97%. Twelve Letters — signature credit for Zhou Yiran on Celluloid Stars. See the full breakdown on the Twelve Letters series page.

**Is Twelve Letters on Netflix?**
No — Twelve Letters is not on Netflix. It streams on Tencent Video, and on Celluloid it is catalogued under Tencent Video. Streaming rights rotate by country, so confirm in your region before subscribing.

**What year did Twelve Letters come out?**
Twelve Letters first aired in 2025 (2025). Created by Unknown; it streams on Tencent Video today.

**How many seasons of Twelve Letters are there?**
Twelve Letters has 1 season across 12 episodes (2025). Status: ended / complete.

**How long does it take to watch Twelve Letters?**
At roughly 40–50 minutes per episode, Twelve Letters’s 12 episodes take around 9 hours of runtime (plus credits). Binge pace depends on season breaks.

**Where can I watch Twelve Letters?**
Twelve Letters streams on Tencent Video in supported regions. On Celluloid it is catalogued under Tencent Video. Rights rotate — confirm in your country on the platform app.

**Who is in the cast of Twelve Letters?**
Twelve Letters stars Zhou Yiran, Wang Yinglu. Created by Unknown.

**How many episodes are in Twelve Letters?**
Twelve Letters has 12 episodes across 1 season (2025).

**What is Twelve Letters about?**
In a small town, twelve mysterious letters and a 35-year wait intertwine to shape the lives and loves of a close-knit group of friends. Yu Nian and Shen Cheng’s world is thrown into turmoil when their parents vanish, followed by cryptic messages arriving from another time. Driven to uncover the truth, they plunge into a complex puzzle, navigating dual timelines and unraveling the secrets hidden wi…

**Who created Twelve Letters?**
Twelve Letters was created by Unknown. It is a drama, mystery, fantasy series from China, primarily in Mandarin.

**What should I watch after Twelve Letters?**
Browse more drama series on Celluloid’s Tencent Video hub, or open More Like This.

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Reviewed and scored by Celluloid · Editor: Kaiser Khan (https://celluloidscore.com/author/kaiser-khan/)

Markdown mirror: https://celluloidscore.com/shows/twelve-letters.md