Jinx Chapter 38: The spiked shake gives Kim Dan intense desire, leading him to aggressively initiate sex with Joo Jaekyung and confess his love. Jaekyung then goes on to win his fight despite his shoulder injury. Afterward, Jaekyung interrupts an interrogation of Dan, calling him “one of my own,” which causes Dan to realize his love for the fighter.
Jinx Chapter 1 introduces Kim Dan, a physical therapist burdened by debt and his grandmother’s medical bills. He’s hired by famous MMA fighter Joo Jaekyung. When loan sharks threaten him, Dan accepts a dubious, high-paying offer from Jaekyung’s manager for a “special treatment.”
Jinx Chapter 32: The injured Choi Heesung insists Kim Dan treat him, using the time to bond with and praise Dan, fueling Joo Jaekyung‘s jealousy. Jaekyung then asserts his ownership over Dan, making it clear he is irritated by Dan’s attention being elsewhere.