Heavenlydemon Stories

In a universe ruled by power and betrayal, one soul refuses to die. A century ago, the Heavenly Demon Raizen was betrayed and struck down by his most trusted allies. His fall left Earth - a hidden paradise among the stars - vulnerable to alien conquest and devastation. Now, reborn in the body of a child, Raizen begins his journey to reclaim his lost strength, recover ancient artifacts, and rise once more - not as a protector, but as a force of vengeance. As factions from across the galaxy prepare for war, one truth remains... Heaven may fall. But demons always return.

He was a beautiful monster; a heavenly demon. One-shot. [Doflamingo x OC]

This have a lot of spoilers about Book 2-Law of Hunting. You have been warned. Cale just wanted to explored something new. Far away from his family and friends because he felt a little bit suffocated. He needed a break and time for himself without his over-protective family. They're precious to him of course and he knows they also cared for him. But he wanted to have time alone.So he decided to stay in another world. To be a successor of Heavenly Demon. That place their were no over-protective people who keeps nagging him. genre my be change.