From the Start, I Have a World Champion Boxer's Strength. The Audience Begs Me to Stop Fighting

Xu Tian is the young master of a boxing gym, yet the gym's students bully him as they please. His own father not only refuses to stand up for him, but watches coldly, using the excuse of tempering his will to cover up this nightmare. At last, Xu Tian can take no more and leaves the hellish gym alone. To his surprise, he activates a mission to inherit the attributes of a four-division world boxing champion. Fortunes change. Never look down on a poor young man! [Mission: Register for the boxing qualifiers in the West District of Dongcheng. Reward: the fighting attributes of Nitis, a professional world champion across four weight classes: mini flyweight, light flyweight, flyweight, and super flyweight!!!] Better to be the head of a chicken than the tail of a phoenix! [Mission: Claim the title of top senior disciple at Hengtai Boxing Gym. Reward: the fighting attributes of Demetrious Johnson, “Mighty Mouse,” the world's number-one flyweight in mixed martial arts!!!]