At a sweltering summer outdoor music festival filled with music, drinks, food, and dancing, fatigue inevitably starts to build up. Amid the excitement, one particular booth begins drawing massive attention—an improvised tent-style massage parlor. Staffed by an adorable part-timer who enthusiastically recruits festival-goers, this pop-up event lures in attendees one after another. What starts as a simple massage to relieve exhaustion quickly spirals into an intense, unforgettable summer experience—where relaxation takes a wild, explicit turn.