Synopsis: Mamono no Hanayome

Sumioka Hana has lived on her job without making her lover. One day when her overwork peaked, she fell off the platform of the station. When she noticed, she was transferred to the world of fairy tales she read when she was young. Hana, who was injured by herself, is saved by Flora, the main character of her picture book. She was, however, caught by her brother Nicholas, and she was sacrificed to a human-eating monster. When I thought she was sucked by a man who was a vampire, she suddenly got hot in her body ...?