C110 Answer

After a while of rain, Yun Chuan slowly gasped for breath, lying down in the pavilion and quietly asking me, "Come, seeing as you are putting in so much effort, I will sell your question at a 20% discount, so go ahead."

While I was tidying my clothes, I asked a few questions. "I have a lot of questions. Sister Yun, on the other hand, has to calculate the price