It tells the story of Lu Fei helping a parent find out why his child wanted to commit suicide, but discovered many doubts. Through unremitting efforts to find out the truth, he finally saved lives and families lingering on the verge of tragedy.
| Actor | Role |
|---|---|
 Qin Hao陆飞 | 陆飞 |
 Yan Ni赛欢 | 赛欢 |
 Huang MinghaoNot listed | Not listed |
 Wang Xun庄立生 | 庄立生 |
 Wu Yanshu高瑞英 | 高瑞英 |
 Zhou MeijunNot listed | Not listed |