Myeolmanggeum Villains-ui Seonsaengnim

Mystic World--a virtual reality RPG game. Beopgyu Lee, the developer of Mystic World, wakes up to find himself in a strange lab which he recognizes as one of the settings from his game. To make matters worse, he is in the body of Han Lee, a notorious villain character. Find out how Beopgyu survives as Han in the game he created--not as the main character but as the master of villains!

(Source: WEBTOONS)