"Heh... no matter how cheap it is, it's impossible to sell "Mountain and Sea Paradox" to 300 Wen."

"Don't believe me? Let me tell you this. The water here is very deep. Those who understand it will naturally understand it. For those who don't, it's useless for me to explain it to you. Don't talk about it, I'm going to find this Shangmo Bookstore Where exactly is it?"

"Wait! Do you know where it is?"