character: kochou_shinobu, RBY13,

character: kochou_shinobu, RBY13, RPhosia, Rby13, RPhosia style, 1girl, solo, short hair, black hair, curtained hair, updo, hair over one eye, one eye covered, purple eyes, sad expression, closed mouth, lipgloss, tears, poisonous tears, purple tear, purple saliva, poison body, posionus, dying, demon slayer uniform, japanese clothes, haori, checkered haori, jacket, black jacket, high collar, gold buttons, hair ornament, butterfly hair ornament, butterfly, blue butterfly, flower, wisteria, purple flower, falling petal, purple background, simple background, from front, portrait, face focus, looking at viewer, She faces the viewer in a portrait framed by falling wisteria petals, purple tears streaming from her eyes and purple saliva trailing from her closed lips as poison overtakes her body. A single blue butterfly hovers near her butterfly hair ornament, its wings catching the light against a flat purple background. The atmosphere is somber yet beautiful, tragic yet beautiful, her dying expression serene and sorrowful beneath the cascade of purple petals drifting down around her like snow. The demon slayer uniform with its checkered haori and gold buttons remains immaculate even as she fades, the contrast between her stillness and the falling flowers heightening the sense of irreversible loss.