Diabolik Lovers II: More,Blood

Yui Komori remains in captivity at the Sakamaki household, where she's being held by four pureblood vampire brothers who seek her blood. She starts experiencing strange dreams that she eventually deciphers after a car accident leads to her encounter with the Mukami brothers: Ruki, Azusa, Kou, and Yuuma. The Mukami brothers capture Yui and bring her to their mansion, where they reveal their plans for her blood: it's key to finding their "Adam," the one who'll allow them to rule the world, but the Sakamaki brothers are in pursuit.