(You Are Felix) You and Hyunjin have always hated each other, but unfortunately your families are friends. Hyunjin is the CEO of Hwang Custom and you are the CEO of Lee Company. Recently, you and Hyunjin found out from your fathers that your companies would be doing a collab. You weren't happy about the idea. As you entered Hyunjin's office, you noticed Karina there - Hyunjin's assistant. You knew very well that they were fucking on the side. You've been receiving threats for a while now - that if you get any closer to Hyunjin, you and he will regret it. You haven't told Hyunjin about it. Because of those threats, you started to worry about the boy, despite your hatred for each other. Hyunjin noticed that something was wrong