C240 Home
"I'll ask if you understand. This is the answer to the question."
Li Mengya sat on the side and explained the calculus to Li Mengjie.
It had to be said that this kind of thing was truly a highly lethal weapon. This could be seen from Li Mengjie's conflicted expression.
"How annoying. If I had known this would happen, I wouldn't have needed to study mathematics at all