The love story between the maid Emily and the vampire Count Andrew. Emily, who originally wanted to be a maid to earn money to support her mother, unexpectedly discovered Count Andrew's secret in the end. Count Andrew is a vampire! Emily is afraid of vampires... She thought she would try to escape the castle sooner. Knowing the mind of Emily, a certain vampire count: "I will never let you go. From the moment you step into this castle, you are mine."