After thirty years, the demon lord Wesley who once defeated the demon race is believed gone, prompting demons to open a portal and prepare to attack DayBright City. Unexpectedly, Wesley returns to the Kingdom of Winter, a realm he was banished from. Despite past rejection, the Queen of Winter personally greets him and offers her crown, hand in marriage, and the throne if he can save her people from relentless demon raids. Wesley’s return sets the stage for a critical shift, but the kingdom's fate hinges on whether he will accept this heavy offer.