Rosander Wayne is Queen Elaine and Princess Eizentine’s knight and hunter. He suffered the loss of his wife and close friend due to his involvement with Queen Elaine. He accepted the mermaid’s offer to allow him to return to his past and help her escape from the royal palace. Lavinia is a mermaid with light blue hair and blue eyes. When she drinks human blood, she turns into a human. She makes a promise she cannot keep, to send Rosander back to his past in order to return to the sea.