The protagonist was borrowed by a group of unscrupulous relatives and friends in various names and then refused to repay, causing the protagonist's own credit to be ruined. From then on, he embarked on the bitter road of debt collection. From being naive and kind-hearted at the beginning, he finally became angry and fought against the old man, and became a professional debt collector. Set up a debt collection company to deal with all kinds of old debts that cannot be recovered, and you will reach the peak of your life.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.