C630 Books Are the Steps of Human Progress

Looking at Cai Surong's back as she left, Ou Yilin's beautiful eyes gradually narrowed and the corner of her mouth curled up into a faint smile.

Although he did not know the relationship between Qin Luo and the other party, from Qin Luo's words, he could tell that Qin Luo seemed to have a grudge with the other party, or it could be said that there was a conflict in the past.

Otherwise