Reverend Insanity - New History

Shai Yang reincarnates in the world of his favorite novel, Reverend Insanity, now he needs to become as strong as possible, because this world is dangerous, after all, it is the Gus World. This story is a Fanfic based on the 2334 chapters of Reverend Insanity, if you haven't read the original story it is highly recommended that you do, as many concepts explained there will be used here, and I don't intend to explain them here either. This story is just the translation of the Portuguese version, Reverend Insanity - Nova História.