Jinx is a Korean manhwa (webtoon) created by Mingwa, the same artist behind BJ Alex. The story revolves around Kim Dan, a young physical therapist who is barely making ends meet, burdened by debt and family responsibilities. His life takes a drastic turn when he’s hired by Joo Jaekyung, a cold, confident, and dominant MMA champion, to become his personal therapist.

At first, Kim Dan sees the opportunity as a way to earn much-needed money, but he quickly realizes that Jaekyung’s demands extend beyond normal therapy sessions. Their encounters become intense and emotionally charged, filled with a mix of power struggles, vulnerability, and forbidden desire.

As the story unfolds, readers witness the evolving dynamic between the two — from exploitation and tension to moments of unexpected empathy and connection. The manhwa skillfully blends sports drama, psychological complexity, and mature romance, creating a raw and captivating narrative about control, trust, and emotional healing beneath the surface of physical pain.