City Evil King 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.nl fastest updating comic site. The Summary is

He constantly destroyed the world's sub-rules, always think of himself as a good young man of integrity. He was hated by countless upper-class guys, but he was able to hold the supremacy of the people's hearts. With blood deep hatred, the top special forces returned to the city, very cool and very hot blood!
Yes, this is seriously how the author wants to introduce his work... wow, right?