See you later, Mermaid (Yaoi)

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.

Tatsumi, who has a voice that can manipulate people, meets a young man, Kazushi, on the beach during a solo trip. Since they were both staying at the same inn, they decided to share a night of drinks, but the next day, a person suddenly said: "I love you" ...