In the unassuming world of a small café, a delicate balance of power is maintained by the enigmatic Otowa, who has taken it upon himself to protect the owner, Kano, from the clutches of the yakuza. As their unlikely alliance deepens, Kano finds himself drawn to Otowa's presence, but their fragile peace is disrupted by a new and equally formidable foe. As the danger escalates, the carefully constructed world of the café begins to unravel, threatening to expose the hidden dangers that lurk in the shadows.