The protagonist, who lost consciousness due to a traffic accident, wakes up to find himself turned into a character in a game world. To his shock, he has become one of the worst villain characters in the game, almost fainting from the shock. However, realizing that the story is set about three years before it begins, he decides to change the fate of this character and survive. He starts by planning to escape from his home, and surprisingly, he easily breaks free from the house's curse and begins living in the outside world. Despite being the worst character, he is the strongest in the game world. Using his power and game knowledge, he starts his new life in the game world.