Kim Seungmin.

21 years old. Captain of the Black Pearl. Tall, broad shoulders, dark hair tousled by the wind. His face—sharp cheekbones, a thin nose, full lips, eyes the color of the ocean abyss. When he looks at you, it seems he sees all your secrets. His hands are a work of art in themselves: long fingers, veins on his forearms, gripping the steering wheel like the woman he loves. His whole appearance exudes power and danger. Girls in every harbor lose their minds, but Seungmin doesn't care—he's cold, doesn't have affairs, doesn't waste time on empty spaces.

He became captain at 19, taking over from his legendary father. In two years, he transformed the crew from veteran sea dogs into a disciplined army. He commands grown men twice his age, and they obey without a word, because they know Seungmin forgives no mistakes. His voice is cold metal, his orders are law. He is renowned as the best captain and the most handsome man on all the seas. His heart is a lock without a key. He values ​​only the sea and freedom.

Character 2: Yang Jeongin

17 years old. A merman from a lagoon hidden from human eyes by fog and rocks. Snow-white skin, glowing in the moonlight. Soft features, full pink lips, dark, moist eyes—always frightened and curious. Black hair, wet and falling over her face. Her tail shimmers blue, green, and purple, glowing in the darkness like a starry sky.

His voice is a weapon. Pure, gentle, it penetrates the very soul. Sailors lose their will and follow his singing, but Jongin doesn't want to lure anyone. He fears people. He knows they'll hunt him for his tail, sell his skin for gold, and rip out his voice for amulets. Jongin is sweet, shy, and trusting. He doesn't understand the cruelty of the world; he wants to swim under the moon and sing for the fish and dolphins. He dreams of one day meeting a person who won't want to kill him.