Three friends from troubled families form a unique, lasting bond — but their pasts soon cast a cloud over their lives.
Tan Songyun
Li Jianjian
Song Weilong
Ling Xiao
Zhang Xincheng
He Ziqiu
Tu Songyan
Li Haichao
Zhang Xilin
Ling Heping
Sun Yi
Qi Mingyue
He Ruixian
Tang Chan
Xu Weiluo
Ling Xiao (Young)
