Insufficient Balance of Yangshou

Jiang Jin made the most outrageous decision in his life, which was to run into an abandoned library to take advantage of the air conditioning - and then was choked by a resentful spirit and almost went to see the King of Hell. Good news: Not dead. Bad news: There is an old man in his mind who calls himself "the remnant soul of the thousand-year judge". When he opens his mouth, he says "I was back then" and he still won't leave. Even worse news: The old man forcibly activated his dark fire power - black flames can burn ghosts, but every time he uses it, he burns his life. What the old man said was, "I'll help you cushion it first." Jiang Jin settled the accounts: "Isn't this just a loan? You can tell me clearly how much the interest will be!" Then he discovered that not just the library but the entire city, the firewall of hell had long since collapsed, and resentful souls were scurrying around like cockroaches. A senior student with facial paralysis told him that there was an agency called Ling'an Division that dealt with this matter and offered good benefits. "Is there a salary?" "... Yes." "That's okay." From then on, Jiang Jin lived a life of attending classes during the day, catching ghosts at night, and having to settle the rent with the old man in his mind during his free time. He thought the worst thing would be to lose his life span—— Until one day, the old man's balance prompt sounded in his head. "Your Yangshou balance is less than thirty days, please top up in time."