Vampire Knight: Memories Vol. 6
Ai tries to protect her little sister Ren from every danger, for Ren is despised by many of their kind who hate Ren's vampire hunter father. Although Ren is not as strong as her pureblood sister, she finds she has her own gluttonous thirst for blood... Kaname wished for peaceful coexistence between vampires and humans, but the path forged by Yuki and Zero has been cut off by the dark, malicious intentions of others. Can they withstand a world shaken by hatred and despair?