At 27, Liu Mang’s name gets him mistaken for a “hooligan.” He is reborn on the day he set up a street stall at 23 and binds himself to the Underwear Tycoon System. Every item he sells can be exchanged for cash, cutting-edge technology, and even superpowers! From then on, he is treated like a “pervert” while using his “miracle cleavage enhancer” to conquer the market. He goes from being called a hooligan on the street to building an underwear empire; from being despised by his ex-girlfriend to being pursued by the campus belle and a female CEO; from running from urban management officers to becoming the “Godfather of the Underwear World.” See how “Hooligan Bro” uses his ridiculous name and bizarre profession to overcome one setback after another and write his own legend!