Gu Ning died, and Lin Zhixia witnessed Yan Feng push Gu Ning off the cliff. It caused PTSD and gradually developed bipolar disorder. Lin Zhixia took a year off from school, stayed away from the capital, and went to M state. After returning to China, she transferred back to M city to attend school. Cut off contact with everyone except Xie Jiayi
Geniuses with high IQs join forces to solve the case, and big guys from all sides gather together
Purpose: life