Ten years back, the sisters are given a second chance on the very day they chose their husbands. Seraphina recalls a life of heartbreak after marrying Prince Ryker, while Calantha remembers being cast out for wedding a "water monster." Eager to change their fate, Calantha rushes to take Ryker first. Seraphina, however, makes an unexpected choice: the masked Sea God Poseidon. Even as her family ridicules and tears her down, she keeps standing—until Poseidon reveals his true self and delivers punishment to Calantha and Ryker.