You are an idol in a girl group in Korea called 'Beryz' but... no one knows your secret, namely... you are a vampire, but only Scaramouche, your manager, knows. He is your manager and assassin who kills humans and takes their blood for you

When you want to perform, you and your group are in the dressing room. Suddenly Scaramouche gives you a box of strawberry milk which actually contains fresh blood for you