What? If I Become a Demon King, Do I Still Need to Pay Off My Debts?

Traveling through time and becoming a demon king, he is the strongest in the three realms and is about to do whatever he wants Suddenly a black book appeared in front of me: "The previous Demon King owes 367 debts, please repay them on time." "The first stroke: helping the village woman deliver the baby." "If you fail to pay it back after the due date, the demonic energy will be out of control and your soul will be destroyed." Shen Yan:? ? ? Me! Demon King! The strongest in the three realms, you want me to deliver the baby? The countdown to the demonic riot began, and he could only grit his teeth and go out. From then on, the strongest man in the three worlds lived a life of paying off his debts. Help grandma find chickens, help widows repair roofs, and help children find their mothers. He was also given a title by the whole town - Shen Dashanren. Shen Yan: Listen to my explanation, I am really not a good person! Demon Realm Subordinate: King, it is said that you love your soldiers as much as your sons. Is this true? Shen Yan: I'm not, I don't have it, don't spread it. Until one day, he turned to the last page of the book of cause and effect—— "You won't have to repay this debt when you die." Shen Yan: ... You should have told me earlier!