Vampires are legendary supernatural creatures that can survive for a long time by drinking the blood of humans or other creatures. In the darkness, there is a Gothic castle, and there lives a vampire - Count Delilah. His ambition is to obtain the power of the Demon King. So, as the owner of the Demon King's power, where should Aria go?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
