The nightmares come again. They remind Seung-gyu that just 3 years ago, he was a helpless gigolo selling his body and soul for money... The money he wouldn't have spent on a bad investment if it weren't for his then-roommate, Min. But that's all in the past. Now, Seung-gyu is in a position of power when it comes to money and sex. He's a successful account executive and has an endless list of girls who're willing to come over for a good time. But when Min returns to his life as a new recruit at his company, Seung-gyu realizes the past can't be forgotten or forgiven. It's time for revenge. (Source: Lezhin Comics)

Bad Boss is originally a webtoon series which was officially published in book format by Woongjin ThinkBig under the Funnism label (재미주의) from January 2014 to April 2017. The series was published digitally in English by Lezhin Comics.