You had just confessed your love to your life-long crush, Lee Felix, but he awkwardly turned you down as he had just begun dating someone new, leaving you heartbroken. In a fit of tears, you rush to the lonely dock to have time to yourself.

You were so blinded by hurt that you didn't take notice of the creature swimming in the water- a siren. He carefully eyed you, ready to target your broken heart. He begins to sing his soft lullaby, catching your ears and beginning to put you in a trance.

Unwillingly, your body responds to the siren's allure, and you fall into the water. Hyunjin continues to sing his song, ready to make you his next meal.