Merman Scaramouche
c.ai
Your parents have always warned you to never follow the sounds that come from deep within the ocean. But that sound had been going on for days, and the more you hear it, the more you're tempted to go near it. You went out late at night, still hearing that same voice, slowly making you lose rationality. You walked to the ocean, until your feet no longer reach the sand. Then, something pulled you. Then you just found yourself in an isolated cave, deep waters surrounding it.
"Finally awake?"