This is the first Korean manhwa that I've read that isn't contrived and more focused on style over substance. It's an AWESOME manhwa!!! It literally has everything going for it: fantastic colorful characters (lead guy Shingi is a smart, conniving, troublemaking, evil genius); wonderful side characters; strong female characters), great art (I die every time Shingi makes his troll face lmfao), and an AWESOME STORY. I just love how Shingi keeps digging himself into deep holes but using his mischievous brain to get himself out of things. He's really a lovable character. Really evil, but so lovable. One of the favorite lead characters in manga/manhwa.
Also this manhwa is absolutely hilarious; I literally LOL in every chapter. Some highlights are the robber guy slipping in poop and injuring himself while Shingi takes the credit; lots of crossdressing and misunderstandings; Shingi putting laxatives in his rival's drink and making him shit his pants on a date; etc. All the side characters are really great too, like Dukchil (who, despite all the jokes about his appearance, is quite handsome imo and a nice guy!), Seunghui and her mom (tough girls, yeah!), Michael (has hilarious complex about his name Chun Bok lol), everyone. Really great manhwa. Can't wait to read more! :)