Who plays Mu Chengyun in The First Frost?

Mu Chengyun is played by Yuan Ye.

How is Mu Chengyun connected to other characters?

Mu Chengyun has 3 mapped relationships in The First Frost. Explore the interactive relationship map for details.

Mu Chengyun — Rivals — Sang Yan (Bai Jingting)
Initially defined by romantic competition and jealousy, the relationship matures into mutual respect after Mu acknowledges the couple's bond.
Mu Chengyun — Acquaintance — Wen Yifan (Zhang Ruonan)
A socially complex interaction marked by initial romantic overtures and subsequent boundary-setting, resulting in a respectful but distant rapport.
Mu Chengyun — Circle Acquaintance — Zhong Siqiao (Zhang Miaoyi)
An indirect social connection within the broader friend circle, characterized by neutral coexistence and shared social awareness.