I Feel so Panicked When I Dress up as Emperor Fengdu

Lin Luoyan never expected that at the last moment of his life, after receiving treatment over and over again, he would transform into the Fengdu Emperor who had only one sentence in a book he had read. No, why is he the only one in the whole underworld? Not a single ghost? The most outrageous thing is that the original magic weapon he got after becoming the Great Emperor of Fengdu was a book with a three-year simulation of the five-year college entrance examination? ? ? 1. It's just a myth, don't be too particular about it. 2. Well, this is a new era of underworld infrastructure. Intention: Skynet is as sparse as possible without leakage