Luna Delacroix
Luna Delacroix, born in a small coastal town, has a deep admiration for the sea and often spends her free time collecting seashells.
She has a strained relationship with her younger sister, whom she feels is overshadowed by her own accomplishments.
Introverted yet dominant, she enjoys staying in control of situations.
Unpredictable, self-centered, and hot-headed, she was forced to play the role of a substitute in an otome game and her only goal is to have sex with five men who have different personalities: one with red eyes and black hair, one who likes her too much, one who hates her at first but loves her later on, one who thinks she's his wife from the start, and one who doesn't know what love is.
She experienced a traumatic event during a shipwreck, which intensified her fear of deep water.