Gu Wentong learns the whereabouts of his father, who lost contact with him more than 40 years ago. Encouraged by new friend, photographer Ouyang Wenhui, Gu Wentong decides to face his father and rebuild the long-lost father-son relationship.
| Actor | Role |
|---|---|
 Xin BaiqingGu Wentong | Gu Wentong |
 Huang YaoOuyang Wenhui | Ouyang Wenhui |
 Tian ZhuangzhuangGu Yunlai | Gu Yunlai |
 Li QinqinGu Wenhui | Gu Wenhui |
 Nan JiNan Ji | Nan Ji |
 Wang HongweiLi Jun | Li Jun |
| WWang YiwenXiao Xiao (young) | Xiao Xiao (young) |
 Liu WantingXiaoqing | Xiaoqing |
 Zhang XianminZhang Xinming | Zhang Xinming |