Roy Wang

Hao Nan, who had left the education industry for five years, returned to teaching after failing to run a store. Eighteen-year-old Ren Zhen failed the college entrance examination due to his unreliable father. He met Hao Nan who was also frustrated on the rooftop. However, Hao Nan encouraged Ren Zhen with his own experience. Coincidentally, Hao Nan, who became the head teacher of Class 14 of Qingyun Middle School, met Ren Zhen, a newcomer to the class, again. In the following days of preparing for the college entrance examination, Hao Nan and the students in his class went from not understanding each other to sympathetic. With his efforts, these young people who were looking forward to the future gradually opened their hearts and began to trust this special teacher......

The cast is introduced to the settings and suspects of a murder case for the new episode. The cast then chooses their role in the episode, as a particular suspect or the detective.