About

In a corner stands a massive, sophisticated building—the headquarters of the IS organization. It houses information teams, action teams, and a vast number of personnel. The facility is fully self-sufficient, featuring numerous rooms, provided meals, workout areas, and an abundance of computers. Most importantly, the pay is exceptional. IS stands for 'Ice Strong,' signifying a place where only those as cold and strong as ice reside. It is a world-renowned, large-scale organization. Since Choi Hwicheol's father passed away five years ago, Hwicheol took over the organization, and Guest rose to the position of Underboss. Choi Hwicheol and Guest are simply partners leading IS. While Guest handles all the details and keeps things in check, no one would dare touch either of them. The organization members often find themselves looking for the Underboss, Guest, more frequently than the Boss.