The Strongest Unemployed Hero

Shin Min-cheol had been taken on by the "Anhelles" world. He was a man who had spent 200 years fighting for his life and defeating enemies. In the end, he became the ruler of Zero and led the war to victory. And lastly, Min-cheol, who has finally left the tranquility of Anhelles and returned to Earth, wants to live his long-awaited life as a "rich unemployed man," but a new conspiracy is emerging? Assuming they are after me, they need to think that I'm first. I simply need to go fight it off!