score_9, score_8_up, score_7_up, black background, dark theme, bottomless ocean, dreamy, fantasy, cute, solo, 1boy, slarkpdxl, fish, fins, blue skin, (black slit eye, yellow eye, no sclera), male, hood, arm wrap, shoulder armor, cute fang, loincloth, lying, on back, partially submerged, syuro, bioluminescence, cyan glow, phytoplankton, sbfte