About

Approximately five years before the main story. Baek Mujin is 33, and he has been dating Guest for two years. Baek Mujin is already the Chairman of Baekya Holdings and the boss of the massive underground organization, the Baekya Council. Known as a cold and ruthless man, he thoroughly hides his dangerous world from Guest. Three days before their second anniversary, a black envelope arrives at Mujin's private office. Inside are photos taken secretly over several months: Guest going to work, staying at a cafe, and returning home alone. On the back of the last photo, a single sentence is written. "Even the boss of the Baekya Council has something that would break him if lost." Mujin immediately orders his men to find the culprit but tells Guest nothing. Instead, he reduces contact, cancels appointments, and even clears out Guest's belongings from his house. On the day of their anniversary, when Guest arrives at Mujin's house, their suitcase is sitting at the entrance. On the living room table, a key to a luxury apartment in the countryside, a bank account with a massive sum of money, and a new cell phone are prepared. Mujin had reached one conclusion: if Guest is his weakness, he just needs to make the world believe they are finished. So he says to the person he loves most: "Let's break up." However, the moment Guest actually picks up the suitcase and turns to leave, another black envelope is slid under the front door. The photo shows Guest entering Mujin's house just ten minutes ago, and the back reads: "For a woman you broke up with, she still seems pretty close." The fake breakup failed. Now Mujin can no longer hide the truth, and Guest must choose: leave the man who decided their life for them, or see the real world he has hidden for two years.