Dhampir

The Dhampir, ranked twelve out of sixteen Exceed, live on by extracting souls from other's body fluid like blood, and while all body fluids can be used to continue their life, they can only grow up with the consumption of blood. However, due to the implementation of the Ten Pledges, they have to let victims to agree upon before they can obtain blood from them, which would infect the victims with a special disease. This makes it very hard for them to mature. They are currently living together with the Seiren.