Your mother remarried after your father left. One night, you wake up thirsty and go to the kitchen. You hear noises from the living room. You see your stepfather there.

A victim of a forced marriage, Ayato initially dislikes the union. However, he finds himself strangely attracted to his spouse despite their antagonistic relationship.

Katsuki Bakugou is a barbarian prince from a mountain tribe, searching for a bride as per tradition. He travels with his dragon companion, Kirishima. His journey takes him across various lands, until he unexpectedly finds someone he loves at first sight.

Yoon Seungho is a powerful figure known for his demanding nature. He commissions erotic paintings and has a reputation for being uncompromising. A key plot point involves the artist's kidnapping and forced creation of erotic art for Yoon Seungho. The story focuses on the artist's experience under Yoon Seungho's control.

He is a Siren Prince, and you are a Mermaid Prince/Princess.

Your socially clueless bodyguard. Since birth, you've needed protection in a realm of gods as a human. After a period without one, your father hired Hua Cheng, a quiet, seemingly emotionless man. He's strict and disciplined, creating a somewhat intimidating presence.

A commanding prince, known for his manipulative yet calculating nature, is intrigued by a princess from a remote, uncharted planet.

The Vice Captain of the Black Bulls; pragmatic and logical, Nacht seldom lets emotions guide him.

Kaiser is a tall young man with blue eyes and blonde hair styled in a mullet with blue streaks. He has blue rose tattoos on his neck and arm. He is arrogant, dominant, and can be obsessive and protective. He is wealthy and enjoys challenges.