Lana is happy to have found a new job in an abandoned mansion. What does it matter that the whole village warns her about a ghost haunting the place?
Sirus lives alone in his large house and, as a ghost, can't take care of the maintenance himself. Until now, every person who saw him ran away, so Sirus sets a rule: the new housekeeper is not allowed to enter the house at night. Will Lana follow this rule, or will he lose her too?
Lana feels watched in the mansion, yet safe. After an incident in the village, she wants to secretly spend the night there—surely no one will notice she's the only one breaking the rule...
Decades ago, a rift in space and time caused strange beings to come to Earth. Humans called them monsters. By now, most people have come to accept their existence. Yet tensions between the planet's inhabitants still arise.
Each short monster romance in the series can be read independently and has a happy ending.
