The devil's flower

Jennie is a girl , who grew up with the idea that she's a human just like everyone around her . She's unaware that she's a creature every other creature she assumed as myth would kill to be in possession of. Legend has it that a flower will come to earth and this flower would grant immortality and power to anyone who claims it . The flower was given the name Amaranth. Who would have thought the flower would come in form of a girl ? What happens when Dracula the strongest creature ever known becomes interested in this flower and no creature considered weak is willing to back down .