In London in 1650, rumors of a "vampire demon" began to spread. People dominated by fear never delve into whether those aliens are called "human beings" like themselves. There may be occasional accidents, but the love between humans and vampires, although unforgettable, is ultimately a journey between humans and ghosts. The name of the dead person has long been buried in the sand of time, but it continues in the world of another person and becomes eternity.