Su Mu, a recently expelled social worker, accidentally awakens to the luck card drawing system and discovers that luck in the city is an invisible currency that is secretly competed for by various forces. The immediate boss gets promoted by stealing the luck of his subordinates, the best friend gets promoted by absorbing the luck of his friends, and even the old fortune teller on the street sells bad luck. When Su Mu draws a bad luck transfer card to bring bad luck to his enemy, the system prompts him to start the Master of Luck inheritance trial. He was forced to get involved in the fate war between the chaebols and ancient families. He used his powers such as the Delusion Eye and the fortune-stealing card to fight back against the enemy, but he just wanted to live in a low profile. The city's luck overlords were eyeing this man who could change the rules, but Su Mu just wanted to say: I'm just a card draw, I really don't want to be a man of destiny.
