Season
- Season 1 2025-08-29
- Season 0 2025-09-01
Episode
- Episode 1: The Letter Writer
- Episode 2: Love Letter
- Episode 3: Time and the Youth
- Episode 4: I Want to Give You Sunny Day, But I Only Have An Umbrella Woven from Storm Clouds
- Episode 5: Hello, Stranger
- Episode 6: Family
- Episode 7: A Xun? I'm Here
- Episode 8: The Spring is Bright, But Gone Forever
- Episode 9: If.....
- Episode 10: Fate
- Episode 11: Reunion in Spring
- Episode 12: Twelve Letters
Twelve Letters
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.
