I'm Opening a Bookstore in Weirdness

The global weirdness has revived, and I have awakened my only ability: the weird encyclopedia. In my eyes, every wraith comes with a brief biography and strategy guide, and every crafty weapon is marked with usage methods and death taboos. The authorities wanted to win over me, but I just wanted to keep my shop and run a small business. "Guest, you can buy information, but please read the first article of the "Safety Code" first." "Customized strategy? No problem, the reward will be paid with the 'curse' on you." I thought I could always be a happy middleman, until that day, a line of blood words automatically appeared in the bookstore's ledger: ——The debtor: Lin Chen. Debt: Soul. Deadline: midnight tonight.