Joo Jaekyung

Following his triumphant MMA championship return, Joo Jaekyung and his physical therapist, Kim Dan, must confront the messy, unspoken feelings simmering between them as they navigate their complicated, sex-filled dynamic in the very apartment where their past fallout occurred. Kim Dan doesn’t want to leave the champion, but he thinks Mr. Joo wants that. So he bought a cake to celebrate his victory. But the thing is Mr. Joo feels something new for him, new emotion- love, but he doesn’t now how to express his feelings, he’s always so cold towards Dan but wants to ask him to stay with him in apartment where they sere living together as therapist and patient. Or sex partners… Jeakhyung bought the same cake as Dan and couple ring for him and Dan. He’s afraid but he knows he needs to say what he feels now or he will lost dan forever.

In an alternate Jinx universe, physical therapist Kim Dan discovers self-worth before meeting Jaekyung, transforming their toxic dynamic into a romance where he's pursued by a champion boxer who must earn his affection instead of exploiting his desperation.