When Wen Wangshu entered middle school, he was treated differently due to family reasons and was timid and cautious. Xie Xuanji is the "social sister" in school. By chance, the two became roommates. Xie Xuanji helped Wen Wangshu resist bullying by his classmates, but after Wen Wangshu accidentally discovered Xie Xuanji's fragile side, he chose to keep it secret and comfort him. The two established a deep friendship and developed subtle feelings for each other. They jointly hold a notebook called Night, in which they describe and record the youth's ignorance and understanding of society. But that day, an accident happened...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.