Fifteen-year-old Chen Yu meets Bai Yang, a sixteen-year-old mermaid boy, and she spends a year with him hand in hand.
"I'm going to take you to the most sacred place under the sea... You're going to fall in love there, and I'm going to fall in love with you."
[Tsundere Mermaid x Human Girl]
Concept: Youth filled with love is as dazzling as gold