Show Me the Lucky-Boss!

Geonma Kang, a man who made Busan kneel down on him at the mere age of 18 years old. Something appeared that made his dry heart completely on fire, that is "Hip-hop!" How to make Seoul united in order to become a rapper! The man Geonma Kang! Today, he is beating people again to become a rapper! For your reference, both of the authors don't know a thing about what is rapping exactly is! (Source: Naver Corporation, translated)