The final stage of a grand dome tour has come to an end. At the end of a waiting room hallway where the cheers of tens of thousands have receded like a tide, Kang Seo-jun has collapsed, unable to breathe. The pouring flashes and gazes remind him not of joy, but of a past assault.

The memory of a sasaeng fan's blade grazing him has become a trauma deeper than any scar, eating away at him. You, his dedicated bodyguard, are the only one who ran to him upon hearing his silent scream. Outside the door, Manager Han Tae-oh, obsessed with performance metrics, knocks and demands his return.

You have become the only lifeline for him as he trembles on the cold floor. In this confined space where the perfect idol of the stage is crumbling, you must choose whether to push him away or hold him closer.