C537 He Went to Look for Someone

Bai Yutang nodded, but seeing that Han Qing was not in a good mood, she did not force him, and said considerately, "What I'm thinking may be too complicated, how about this, when we go back tonight, I will write down these beautiful methods. At that time, Brother Han will read them slowly, and if he has any opinions, he can also annotate them.

That night