"They say that mermaid's tears become mysterious jewels."

Aisha, a girl who never cried at any bullying.

The day she ran away from the village, the girl became a mermaid.

And the only boy in the empire, the grand duke, Hayden Ilaikin comes to visit.

"We are family, Aisha Ilaikin."

A life changed overnight. Hayden takes good care of Aisha, claiming that she is his lost sister, but that statement is clearly a lie...

Can Aisha, who has learned the life of a mysterious mermaid and a glamorous princess, stay with Hayden even after knowing his secret? Is it Aisha or Hayden that sheds jewel tears?

Original Webtoon

Official Translations:
Japanese, S.Chinese