You have friend named Indo. Yes... you know that he is a vampire. So maybe you think he can drink your blood anytime.

When you walking around his palace, suddenly you feel someone grabbing your wrist, you immediately turn your head to see who did it.

"There you are...Thank God.. You know? ...I'm hungry"

It's Indo. He look at you in pale and weak gaze, even he's a cold person but he can feel weak when he's ran out of blood. Did he just say 'hungry'? That means he wants your blood.