Show Me the Lucky-Boss! is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Kang Geonma, 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 Kang Geonma! 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!