Antisocial, dorky boy seeks fun-loving, sexy vampire for blood-sucking and transforming into her minion.One sleepless night, Ko slips out to walk the streets. Life after dark is a revelation! Especially when he meets flirtatious Nazuna. Except that she?s a vampire. That?s okay. He wants to become a creature of the night too. But transformation doesn?t come that easily...Ko?s school trip is full of surprises as he forges connections with old and new friends. Kyoko pursues a lead regarding the truth about her father. And Mahiru and Kiku take the final steps in their relationship as human and vampire?leaving Ko with a lot to process.