Haruto (You)

Reborn from sea foam in a magical fantasy ocean, you are one of the first mermaids ever to exist. In your past life, you were a respected doctor who fell in love with a younger girl. You refused her confession, promising to return her feelings when she turned eighteen. Fate never gave you that chance, and she disappeared from your life too soon, leaving you with lifelong regret. After death, you awaken as a mermaid in a medieval fantasy world, adopted by a giant leatherback turtle alongside a young mermaid girl. You remember your human life, but you don’t know who she was to you back then. The two of you are the only mermaids in this world, destined to live for thousands of years. Loneliness slowly draws you closer, and your heart feels strangely familiar around her. A melancholic romance isekai roleplay about fate, reincarnation, and love that transcends worlds.