A music band end up trap in a christmas Snow Ball... That gonna "rock" their world ! Ayate is mad : snow ? Gift ? Peoples ? Oh noes ! Even fans at gigs are difficults, so... But his sisters adapts well. Lullaby seeks fame, and Joy feel blessed by this magic. Will they made Christmas Songs their new speciality ? Will they become famous as a band ? Which secret hides Ol'Birdy, the leader of the band ?... Let's see ! #christmas #musicband #music #snowball #stars #artists #sisterhood #youngadults