Depraved Reverend DR

With his Three Fundamental views crooked, a demon is born.
An old story about a time traveler who is constantly reborn.
An eccentric world that grows, cultivates and uses Gu.
And a peerless great demon that freely acts to his heart’s content.
FanFic Synopsis:
Alex an avid reader of Reverend Insanity and a big fan of the protagonist Gu Yue Fang Yuan dies and get’s reborn in the Gu world.
Having inherited the protagonist’s 500 years’ worth of memories, what will he do?
Will he walk the same path as the protagonist? Or will he create his path?

P.S. I do not own the cover.