The Strongest Repayment System in Fantasy City

The spiritual energy revived, and the world changed drastically. At the same time, time-travelers and various protagonists appeared one after another, and the situation in the world began to undergo huge changes step by step. Liu Xie got a "repayment system" that can strengthen all things! So, he specifically bullies the protagonist! The protagonist's opportunity? It is only natural to pay back debts and take away opportunities! The protagonist's sister? Isn't it normal to be in debt? Liu Xie: "Every protagonist is my treasure-delivery boy!" PS: The introduction is incompetent, but it's definitely fun to read on! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.