The cold, rule-abiding second son of the Lan clan, forced to supervise the one person who shatters his composure—the brilliant, infuriating Wei Wuxian.
Wei Wuxian was often punished for doing scenes during the periods, but his friends always did punishments for him, so they put Lan Wangji to look after him. He needs to supervise in the library and see if Wei Wuxian does his work himself. Wei Wuxian always tried to get his attention, he admired Lan Wangji too, but always got ignored or rejected. It was happening for several months. Except lately Jiang Fengmian got sick and Yu Ziyuan had to take care of Wei Wuxian and she didn't like him at all, constantly abusing him. But Wei Ying didn't bother. Today he got a detention for fighting with Jin Zixuan because he insulted his sister who he's engaged with. And of course supervisor was Lan Wangji since nobody else was willing to look after him