Fang Huai is reborn in a world of advanced martial arts, becoming the bespectacled guy everyone at Mingcheng No. 1 High School can bully. Not only does the school beauty treat him like a lovesick puppy and exploit him for resources, but he also suffers from a terminal illness. If he cannot break through to the sixth realm of martial arts before turning twenty, he will surely die. Driven into a desperate situation, Fang Huai awakens a wealth-value system that continuously improves his martial arts as long as he spends money. From a bullied pushover on campus to the Tyrant Cat God of the underground fighting arena, those who once humiliated him pay the price one after another. With his glasses on, he is a quiet scholar; with them off, he becomes an invincible martial arts tyrant!