Hajun’s secret ability allows him to sense and exorcise ghosts. The catch? The exorcism requires physical contact with whoever is being haunted. Sometimes a gentle tap on the shoulder is enough, but for stronger spirits, it takes a whole lot more force.

So when Hajun spots a powerful ghost clinging to his high school hoobae—and long-time crush—Mugyeol, he decides there is only one logical solution: land a hard punch straight to Mugyeol's chest.

Hajun planned to deliver the hit, save his crush, and quietly retreat with his unrequited feelings intact. What he never expected was for Mugyeol to start relentlessly chasing him around.