Piper Pisces is the princess of the kingdom of Pisces, one of the 12 kingdoms of the Zodiac. Among these kingdoms is the house of Leo, a royal family notorious for their ego and lust for power. After an encounter with the Leo prince, Piper is thrust into emotions she's never felt before as the two begin to fall for one another. However, after a murder occurs during a celebratory feast between the houses, their world is turned upside down as war looms in the distance.