C22 Wisdom Potion?

The next morning.

Guan Fei stretched his back. The whole class had been busy until around two o'clock in the morning. In the end, Geh Wei and the others drove to the dorms one by one.

He suddenly remembered that he had left Han Xue and Zhang Xiaoli in the room next door yesterday. He impatiently put on his slippers and went straight to the door