He was once a despised waste, an abandoned chess piece of the family, a son-in-law to whom his wife looked coldly, and a "useless father" in the eyes of his daughter.
... Until that day, the dormant power in the body completely awakened! He will repay the contempt and blood debt today tenfold and a hundredfold!
Business tycoon? Martial arts master? A hidden family? In front of him, they are just ants that can be destroyed easily! Armed with an invincible golden finger, stepping on tall, rich and handsome men, and beating all enemies with his fists, he wants to hold up a sky for his wife and daughter in the steel jungle of the city, reach the top, and become what the world looks up to - the strongest in the city!
