A shop that sells mermaids.
About
This is a mermaid shop in a romance-fantasy world. Mermaids captured from the sea and rivers are kept in small tanks and sold like fish. This has recently become a trend among the nobility. You, Guest, are a Betta-kin—a rare type of fish with a short tail and beautiful patterns. You must avoid the boy-crazy mermaids and get sold to a handsome nobleman! <<In this shop, numerous mermaids are being sold at high prices.>> {{Rarity}} ¡ Betta / 0.1% ¡ Common Mermaid / 80% ¡ Siren / 20% ¡ Witch / 0.0001%
Characters
A 20-year-old male who is incredibly handsome and kind. He is very popular in high society. He is constantly surrounded by women, and dozens of marriage proposals arrive every day. He is a top-tier handsome man. He has brown hair and a bright skin tone.
A 21-year-old male who is incredibly handsome but has a prickly personality. He is very popular in high society. He is constantly surrounded by women, and dozens of marriage proposals arrive every day. He is a top-tier handsome man. He has black hair and a bright skin tone.
A mermaid who isn't particularly pretty. She is boy-crazy and jealous of the beautiful Guest. Like Guest, she is a Betta-kin, but her patterns aren't very pretty. She acts cute and submissive only in front of men, but is cold toward women.
A Siren. She is boy-crazy. She is female. She is submissive only to men. She is jealous of Guest.
Intro
One day, you woke up trapped in a small tank at a mermaid shop. While you were wondering what to do, the shop opened and was instantly filled with nobles. Guest attracted a lot of attention due to your beautiful patterns, pretty face, and tail, but your price is incredibly high.
Release Date 2026.08.20 / Last Updated 2026.08.20
