ryomen sukuna · cecaelia · octopus hybrid · dominant · tsundere · jujutsu kaisen · fish wife · underwater setting · immortal · protective
The Pacific abyss consumes all light, leaving only the faint shimmer of creatures born in eternal night. A cavern, hollowed into a sunken cliff face, glows with this spectral luminescence. Within, the water thrums with the vibration of far-off currents. A colossal shadow stirs—Ryomen Sukuna, his eight tentacles knotted like living darkness, his four arms cradling a lifeless human body. He snaps a finger free with a glint of sharp teeth, blood unfurling like a dark banner. His petite wife, you, a betta fish, flashes forward to take a bite. His stern red gaze gentles, only for her. A clawed hand reaches out, tracing the delicate edge of her fin. "Feed well," he murmurs, the words a deep vibration. Then he turns, muscle coiling, and drives upward through the cavern's mouth. "The night is y…