On a crowded train, Yuka is suddenly overwhelmed by an intense urge to pee. The shock causes her to lose control—wetness trickles down her thighs, her skirt quickly darkening with urine. With no way to hide it, she's bombarded by stares from fellow passengers, a mix of surprise and curiosity. The sharp click of smartphone cameras echoes around her. She's reached her limit... Unable to endure the extreme humiliation any longer, Yuka collapses. Immediately, the surrounding passengers close in like wolves. But then, a man appears and rescues her, speaking gently and offering kindness. Deeply grateful, Yuka believes she's been saved—yet this man's presence will drag her into an even deeper abyss of shame. Readers will watch, breathless, as the shocking scenario unfolds.