Ep. 9: Erika mengungkapkan kontraknya dengan Kaya serta keinginannya untuk hidup normal, sementara Kuze tetap menjaga jarak.

Kuze is shown to be lying on the grass on the cliff. Back at school, Haruna told Kanade everything about what had happened and Kanade thanks Erika. Kuze appears but seems to ignore them as well as Iori and Seichiro. Iori asks both Erika and Kohei in charge of "The culture fair". Back to Kuze, Seichiro meets her and wants her to meet someone. Meanwhile, Erika and Kohei go shopping together and then she tells Kohei about a "servant" which reveals kuze formed a contract with her mother (Kaya Sendo). Erika tells Kohei about the promise she had made with her mother that if she can not find a servant after graduating her mother will drag her back to her estate. Then Kohei offers to be Erika's servant but she refuses because she also just want to be a normal human. Later at night, Erika begins to drink more blood and shows she wants Kohei's blood most. (Source: Wikipedia)
Episode
- Ep. 5 · Kohei berjuang dengan pidatonya sementara Haruna terluka selama balapan terakhir
- Ep. 6 · Haruna menghadapi masa lalunya dan menyelesaikan kesalahpahaman mengenai ingatannya serta perasaannya terhadap Kohei.
- Ep. 7 · Erika menolak pengakuan cinta dan berbagi momen tegang dengan Kohei selama acara kolam renang ulang tahunnya.
- Ep. 8 · Erika dan teman-temannya menyelidiki rumor vampir di sekolah dan menghadapi Kuze serta Haruna
- Ep. 9 · Erika mengungkapkan kontraknya dengan Kaya serta keinginannya untuk hidup normal, sementara Kuze tetap menjaga jarak.
- Ep. 10 · Erika berjuang melawan dahaga darah saat mengajukan aplikasi budaya adil di Pandemonium
- Ep. 11 · Erika berjuang melawan rasa haus yang tak terkendali setelah meminum darah khusus Kohei
- Ep. 12 · Kohei mencoba menyelamatkan Erika dari penjara sambil menghadapi dinamika darah vampir.