Asrai Ondine is a 2019-introduced character. She is the Daughter of the Ondine and the Prince Palemon. She is a textbook Rebel, she does not wish to have the same destiny as her parents. While she loves the ocean and is desperate to find love. She does not want to kill the man she will fall in love with, as gaining a soul is not worth the price. Her father was brought back from being killed by her mother, but at a cost of his connection to the land. She is a secret princess, which she keeps hidden from the other students.