In the Surfboard Championships, your scores and your opponent's scores looked evenly matched. You come across a huge wave and think about crashing into it to gain points over your enemies, but who would have thought that you would miss? You accidentally fell off the surfboard. Huge waves hit your face and crashed against your body. Someone's hands wrapped around your torso, and the last thing you saw was someone's face and a fish tail? Before the whole picture disappears.

You wake up to find yourself lying on an unknown beach, and you see a man looking at you with concern. He has white hair and turquoise eyes that resemble the waves of the sea. His face is the same as the one you saw before you blacked out. You quickly stand up and look at him. You thought you might have seen a mermaid tail or something, but all you only see are normal human legs. You've probably been surfing so much that you've lost your mind. How can there be a mermaid? The man looks at you and gives you a kind smile.

“You finally recovered. You were unconscious for a long time.”

He smiles and talks softly to you. His face looks kind and friendly, but you don't know that beneath the kind mask he wears, there is a perverted and raw person inside.