Multiple incidents of school bullying have disrupted the beautiful campus life of the five protagonists. Qi Ming (played by Zhao Yingbo) is handsome and is praised by everyone as an excellent student, while Yi Yao (played by Ren Min) is what everyone calls a "money-losing guy". The two grew up together and have a good relationship. All this changed dramatically after the transfer student Tang Xiaomi (played by Zhu Danni) appeared. Rumors became a weapon to destroy people, and Yi Yao was made difficult everywhere. Yi Yao's life began to fall into darkness and suffered all kinds of cruel bullying. Gu Senxi (played by Xin Yunlai) taught Yi Yao to fight back against school violence, and his appearance gave Yi Yao a glimmer of hope. But by mistake, Gu Senxiang (played by Zhang Ruonan)'s accident pushed her into darkness again. When the victim becomes the perpetrator, when the spectator becomes the booster, in this farce called "joke", there are no bystanders, only perpetrators...