Main cast






How they are connected
Grouped around the main characters. Connections that give away a twist are hidden.
Liu ZhengliangXiao Zhan
Liu Zhengguang 刘铮光Played by Shi Pengyuanyounger brother- Li Zhongling 李忠玲Played by Jiang Hongbomother
Long Dongdong 龙冬冬Played by Ni Dahongkeeps him at Xiaoximen
Chen Junnan 陈俊南Played by Wang Yanlinold classmate
Che Mingming 车明明Played by Jian Renzisurgical partner
Ai Chen 艾辰Played by Jiang Yanhelps him with families
Plot revealShow 1 hidden connection
Ai Chen 艾辰Played by Jiang Yanengaged in the finale
Ai ChenJiang Yan- Ai San 艾三Played by Liu Huafather
- Mi Si 米四Played by Chen Jinmother
- Caizhuzi 彩柱子Played by Ma Zhaozhuangyounger brother
- Xu Jie 徐捷Played by Chen Xixubusiness rival
Liu ZhengguangShi Pengyuan
Ai Chen 艾辰Played by Jiang Yanboss
Che MingmingJian Renzi- Che Changhai 车长海Played by Ren Chengweifather
- Zhang Hao 张昊Played by Qu Zheminghusband
Lao DuanDing Jiali
- Jia Xin 贾鑫Played by Zhang Baiqiaoson
Change what opens automatically in .
Who's who
- Liu Zhengliang (Xiao Zhan): a brilliant, cold, career-minded neurosurgeon with a fear of snow. He takes a temporary contract job at Xiaoximen only to save his brother, and plans to leave as soon as he can.
- Long Dongdong (Ni Dahong): the clinic's longtime director, rude on the surface and kind underneath. He knows the town and its people and has a homemade fix for most shortages.
- Ai Chen (Jiang Yan): runs her family's funeral supplies shop and lends a hand at the clinic. Outspoken and soft-hearted, and good at calming patients' families.
- Liu Zhengguang (Shi Pengyuan): the younger brother who stayed home. He dreams of music, argues with his brother constantly and protects him anyway.
- Che Mingming (Jian Renzi): Xiaoximen's surgeon, quiet and steady, from a rural family that keeps pushing her to move to a big city.
- Chen Junnan (Wang Yanlin): Liu's old classmate, a funny, well-connected anesthesiologist who quit medicine after a patient's family attacked him.
Supporting cast
Ding Jiali 丁嘉丽as Lao Duan
Liu Hua 刘桦as Ai San
Chen Jin 陈瑾as Mi Si
Ren Chengwei 任程伟as Che Changhai
Zhang Guoqiang 张国强as Huang Dongsheng
Qu Zheming 曲哲明as Zhang Hao
Zhang Baiqiao 张百乔as Jia Xin
Ma Zhaozhuang 马兆壮as Caizhuzi
Jiang Hongbo 姜宏波as Li Zhongling
Chen Xixu 陈玺旭as Xu Jie
