1girl, akinomiya asuka, ambiguous red liquid, bangs, blunt bangs, breasts, closed mouth, completely nude, expressionless, flower, fog, from side, green hair, grey background, holding, holding flower, long hair, medium breasts, mystical power plant, no nipples, nude, original, partially submerged, red eyeliner, red eyes, red flower, red ocean, sanpaku, solo, spider lily, suitokuin tenmu, touhou, upper body