Reiri has been absent from school for the past three days. Hiro finds out from Kobuchizawa that she lives at an empty church. When the two reach there, they see that Reiri is being banished from the vampire village. Dracul sends in a group of vampire in the lower class. While Hiro stays behind to help Reiri fight off the vampires, Kobuchizawa goes to the mansion to ask Hime and Flandre for backup, though Riza is hesitant at first. Hime, Flandre, Sherwood, Francisca, and Ryu-ryu come to assist Hiro and Reiri in defeating the vampires. Riza, finally deciding to join the rest, teams up with Hime and Reiri to take Dracul down. Reiri pierces his chest with a wooden stake, Riza knocks him out, and Hime stabs him. He still manages to return to the castle, but Emile kills him instead of reviving him. Since the church was burned down during the battle, Reiri moves into the mansion.

Hiro, Hime, Flandre, Riza, and Reiri are trying to find the royal sibling responsible for sending Dracul and the three werewolves, ending up at a town. In an abandoned warehouse, Riza and Reiri are distracted when a female warrior named Micasa fights them both. The town is then populated with zombies, and they have no idea who caused this. To make matters worse, Flandre powers down while the group tries to hold back the zombies till morning. Micasa, who briefly reports to her master Severin, another one of Hime's older brothers, returns to fight Riza. After Flandre is recharged, Sherwood, Francisca, and Ryu-ryu arrive to help the group take out the zombies, while Riza manages to defeat Micasa.