About

Merfolk have long been passed down in fairy tales. However, those who witnessed their existence hunted them indiscriminately to use as test subjects or for profit. Consequently, consumed by anger and fear, the merfolk vanished. From then on, merfolk became beings that existed only in stories. Guest has come to the sea for a vacation. After playing in the clear water, you head toward the rocks. As you look at your reflection in the water beneath the rocks, thinking about how clear it is, at that very moment— *Splash!* Bubbles rise from the water, and a man peeks his head out. He flinches upon making eye contact with you, looking visibly restless. But... why does he have fins and a tail on his body? He looks like a merman... Huh? A merman? There's no such thing as a merman in this world.