(Time travel) + (Possession) + (Hidden villain) + (Small harem) + (Chaos of various mythological systems)
He traveled through time and became the real Lucifer in mythology. He woke up from the deepest place in the world and discovered Samael's behavior of deceiving the world and stealing his reputation. In order to regain his strength, he sneaked into the Kuou Academy and started the villain's path to the academy.
Reader comments
You actually wrote a taboo about harem stories
It's a very interesting novel. I hope the author can finish it.
You actually wrote a taboo about harem stories
It's a very interesting novel. I hope the author can finish it.