C843 Too familiar

"You must memorize the information that must be used. "Although I don't need you to recite it from back to front, at the very least, you should be able to do so without making any mistakes!" Li Wenlong's expression was extremely serious as he said with a serious face: "Yao Yao, regardless of whether or not you understand the reason why I'm doing this, I hope that you can still do as I say