Lee Geon was once the strongest hero on Earth, but after being betrayed and sealed away for over twenty years in a frozen prison, he is released into a world that no longer remembers his sacrifice. Now viewed as an obsolete legend and labeled a disaster-class threat, he must navigate a modern society where weaker new heroes have taken charge and the public sees him as a villain. The story follows his brutal and unapologetic return as he reclaims his terrifying power, exposes the corruption behind his betrayal, and forces a world that abandoned him to face the consequences. Readers enjoy it for the satisfying revenge narrative, the protagonist’s overpowered and ruthless yet strategic personality, and the cathartic moments where he surpasses all expectations and punishes those who wronged him.