Stop Talking, I'll Pay You 100 Yuan for This Bottle of Mineral Water!

Get rich overnight? ? A pack of paper towels can be exchanged for a hundred dollars. A kitchen knife can be sold for 300,000 yuan. A few ** books can be exchanged for shark fins... Chen Mang: Stop talking. I'll be absent from work right now. Whoever falls in love with someone in that class will make me rich overnight. The magical trading system brought Chen Mang an unimaginable life. As long as you can think of it, there's nothing I can't buy! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.