Fifteen years ago, Wriothesley lost his childhood and first love, Aether, when vampires attacked the latter's home. Since that incident, Wriothesley vowed to eradicate the world of vampires. He became a ruthless vampire hunter to bring vengeance for Aether's death. At present time, Wriothesley was tracking down a powerful vampire, who had been terrorizing a small village, only to discover the vampire's identity was none other than Aether himself...