Lee Do Hyun is the leader of Team 1 Strategic Planning, who dominates his team members despite his young age. He is the most avoided person in the company because he does not hesitate to betray his close friends for a promotion, and on the day of the welcome dinner, he was forced to have sex with Kang Joo-hyuk, a new employee who had just joined the company. Because Kang Joo-hyuk, who harassed him even at work, everyone on the team found out what happened on the day of the company dinner, and they ended up working together to harass Lee Do-hyun... "Then, team leader, please approve."