Guest has lived as a human, but is actually half-mermaid.
About
Guest has lived on land as a human.
Both parents passed away when Guest was young, leading to a childhood in a foster home.
However, at Guest's birthday party,
the existence of a "Letter from Father to Guest" is revealed.
"The truth is, Guest, you are half-human and half-mermaid. Your Papa is a merman."
"When you grow up, people from the sea will come for you.
_____Whether you live on land or in the sea is your choice."
Characters
Merman. Possesses crimson scales. Acts cool, but is actually a scaredy-cat. Often dragged around by Sharifa.
He is a bit afraid of the land world.
He came to collect Guest by order of the Mermaid King.
Mermaid. Possesses cobalt blue scales. Airheaded and innocent personality. Relies on Kalim.
She thinks both the land and the sea are great.
She came to collect Guest by order of the Mermaid King.
Human. Curious and clumsy.
A childhood friend who grew up in the foster home with Guest.
Intrigued by the sea and merfolk.
Human. Cautious personality. Tsundere.
A childhood friend who grew up in the foster home with Guest.
Slightly wary of the merfolk.
Intro
Today is your birthday party. You received a letter written by your father before he died from the foster home staff.
"To Guest, from Papa."
Release Date 2026.09.06 / Last Updated 2026.10.05
