Waking up from a strange dream, Ace discovered that he had a life simulator in his mind.Experiencing life, living another life, he found out that his life was actually a tragedy.A tragedy? With a life simulator in his hand, Ace didn't think so, he was going to open a new era.Marines, pirates, Celest
To his enemies, he is a ferocious demon.To his own people, he is the most reliable companion.Having become a disciple of Shiki the Golden Lion, and then an Admiral of the Navy, he has only one goal: to change this distorted world.
