Vampire Dormitory manga volume 9 features story and art by Ema Toyama.

Mito is ready to marry Ruka, so he may take the throne as the Lord of Vampires. But Ruze still wants her for himself, and without warning, he unleashes a deadly attack upon Ruka! Before the attack can reach its target, Komori throws himself in front of it and sacrifices himself. The loss is devastating, until Mito and Ruka realize that they can use the power of the Vampire Lord to save their fallen friend! As they rush to prepare for the wedding, Juri appears and begs them to save Takara from Ruze’s magical influence…