Reincarnated as the Demon Lord

Alvin Garcia, A very powerful person in the country. He was describes as cold and heartless but he is very warm to those he cares about, especially his mother and half brother. He spoiled his Brother and loved him, but in Alvin's surprised, he's death will be caused by his beloved brother whom he trusted the most after his Mother died. He died resenting his brother in his betrayal.

Then He suddenly woke up in a different world and Different body, and in that World he is the Demon King. The Powerful Demon King from history, he is a bit confused on what's happening but soon adapt as he regain's the Original Owner's Memories. To his Surprise, the Death of the Original Owner was exactly the same as how Alvin died, died as he was betrayed by someone he had trusted.