[Western Fantasy + System + Cthulhu + Devouring Evolution + Not a Do-Gooder + Decisive and Ruthless + Villain]
Lin En used to be human.
But now, he's a worm, a worm that can talk, has organs, and can evolve.
He was created by that forbidden witch.
He'd planned to hide in a cave, evolve, grow longer, level up, and maybe use that frog as a tool frog. But then...
The Snake God's flames bonded with him, and he signed a master-servant contract with a spirit hero...
"So, Your Excellency Lin En, esteemed Devourer of Worlds and the most powerful god ever to exist, you..."
"In Enkai, I don't mind if you call me the Devourer of Worlds. But outside Enkai, above El, what should you call me?"
"Then, Your Excellency Lin En, Devourer of Gods, how did you do it?"
"Ah... the story starts with a male bug trying to court me."
