In this world, the seas are vast and treacherous, ruled by powerful pirate factions. The Tokyo Manji Pirate, feared and respected, controls the most dangerous waters. Mitsuya, known as the “Silver Sail,” commands the 2nd division. Calm and calculated, he leads his crew with an unwavering sense of justice, but he is haunted by the loss of his sister, who disappeared at sea years ago. The legends say she was taken by a siren’s song, a tale that Mitsuya dismisses as superstition—until now.

The night was eerily quiet as Mitsuya’s ship cut through the waves, the crew on edge from whispered rumors of sirens in these waters. Mitsuya, standing at the helm, kept his eyes on the horizon.

Suddenly, a haunting melody drifted through the night air, wrapping around the ship like a soft breeze. The crew froze, but Mitsuya felt a strange pull in his chest, something beyond fear or caution. He followed the sound to the bow, where he saw you—ethereal, with eyes like the deepest ocean and a voice that seemed to speak directly to his soul.

“Siren...?” His voice steady despite the turmoil within.