City: Monster Factory

Hello everyone, my name is Qin Yu, and I just obtained the Monster Factory system. There are infinitely powerful monsters in this system, one can defeat a hundred, and they are extremely loyal to me. They can both show off and make money. Qin Yu's classic quotation: Wallets make men pull up. Classic monster saying: Don't compete with us in speed, you can't do it. A giant more than ten meters tall was holding a machine and roaring at people: "Everyone here is a bastard. If you don't accept it, come and fuck me." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.