C800 Stuck on

"How is it? Are you convinced?" Su Kuang asked.

"Yes, I'm convinced, but I'm very curious. How did you memorize it in such a short period of time?" Chen Luoxue asked seriously. It would be great if Su Kuang had any techniques. It would be great if she could learn it. If she could learn it, she could come to the handsome guy to borrow books. After memorizing it