| Full Name | Yu Er |
| Chinese Name | 御儿 |
| Pinyin | Yù Er |
| Gender | Female |
| Date of Birth | 8 March 1992 |
| Place of Birth | Luzhou, Sichuan, China |
| Place of Residence | China |
| Origin | China |
| Nationality | Chinese |
| Ethnicity | Han Chinese |
| Occupation | Actress |
| Medium | TV |
| Genre | Drama, Romance |
| Language | Mandarin |
| Debut Date | 2024 |