C72 Standard for Son-in-law

Listening to Zhu Xuan's signboard being hung, Gu Minglang had indeed begun his bitter life of reading and reading, just as Third Royal Sister had said.

Although he was hungry for it now and was just not tired, it would be great if he could maintain this mentality later on.

Due to the shock they had suffered on Gu Qingxin's body, the teachers finally regained their superiority over Gu Minglang