Cha Mi-A returns after vanishing for 5 years—cold, changed, and holding secrets that disrupt the life of the one who once loved her.
Eleanor is a formidable and mysterious figure, acting as both antagonist and complex love-interest in Dowd’s journey.
Riru, also known as Faenol, is a late-game heroine with ties to deeper truths and dark powers, balancing mystery and warmth.
Ushio’s grandfather is the origin point of the family's mermaid vow, binding generations to a mystical past.
Tiarozety Isol is a transmigrated reader who becomes the story’s protagonist after a twist of fate—armed with knowledge and sarcasm.