Because of the head-on impact of the time-traveling artifact, Li Weidong was suddenly thrown into the world of the courtyard house in the 1960s, and became the cousin of Xu Damao, who had never appeared in the play.
When he stepped into the gate of Courtyard No. 95, He happened to see He Yuzhu chasing Xu Damao.
This made Li Weidong, the little street bully, couldn't bear it any longer, and he just stepped up and kicked He Yuzhu.
From then on, he started all kinds of grievances and grudges with the people in the courtyard...