Neo man Boindan Mariya

For the past five years, Park Jin-yong has operated under a peculiar and self-imposed delusion, instilled by his imaginary friend Jason. The mantra was simple: treat every girl as if she were nothing more than an ordinary stone. Taking this advice to heart, Jin-yong's mind has faithfully transformed every female face he encounters into a bland, featureless pebble—a bizarre coping mechanism that has effectively insulated him from the awkwardness and turbulence of teenage romance. This strange perception has become his comfortable norm, allowing him to navigate school life without a single romantic distraction or flutter of embarrassment. That unshakeable equilibrium shatters in an instant when he crosses paths with Sunwoo, a fellow student whose appearance stubbornly refuses to conform to his stone-based filter. For the first time in half a decade, Jin-yong is forced to gaze upon an actual girl's visage, and the sudden sensory overload sends his composure into a tailspin. The breakdown of Jason's rule unleashes a torrent of unfamiliar emotions and chaotic impulses that he is utterly unprepared to handle. As Sunwoo's mere presence threatens to dismantle the fragile psychological fortress he has built, Jin-yong finds himself caught between clinging to his safe delusion and confronting a reality where girls are no longer just stones—and the one who broke the spell might just be the most dangerous of all.