The Innocent City is a Manga/Manhwa/Manhua in (English/Raw) 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

The elite special commader Tang Ke was assigned a new task to go to a building full of felons, an he had to “persuade” these crimianls on his own. How can this be… Fortunately, when I entered the door, I met Lolita… Hey?!