18-year-old Zhang Shiyi was full of pessimism and confusion about the future, until one day he accidentally discovered his mother Dongyu's diary. Through Diary 11, I gradually began to understand my mother whom I had never met before. This seemingly ordinary woman had a short but brave and sunny life.
| Actor | Role |
|---|---|
 Ma SichunNot listed | Not listed |
 Bai KeNot listed | Not listed |
 Huang Minghao张十一 | 张十一 |
 Sunny SunNot listed | Not listed |
 Liang JingkangNot listed | Not listed |
 Ji JiaheNot listed | Not listed |