Amidst the supernatural tension, the Day Class students are preparing for upcoming exams. Zero spends time tutoring Yuki, though she remains deeply concerned by his increasingly cold and unstable behavior. Background Lore

For a fan's perspective and commentary on these reveals, you can watch this reaction video: Watching Vampire Knight pt. 10: Sweet Brotherly Love ItMustBeK8 YouTube• Jan 9, 2022

The tenth episode of Vampire Knight , titled (or "The Dark Princess"), focuses on the Arrival of a mysterious new figure and deepening tensions within Cross Academy. Key Story Developments

The episode builds on the tragic history of the Kiryu family. Shizuka Hio attacked them out of revenge because Zero's parents, who were vampire hunters, had killed her human lover—whom she had turned into a vampire.

Zero is haunted by nightmares of his past and the night his family was slaughtered. The episode introduces the shocking reveal that his twin brother, Ichiru , is still alive and serving Shizuka as her bodyguard.

A new student named Maria Kurenai joins the Night Class. While she appears frail and beautiful, Zero Kiryu immediately senses she is a vampire. It is eventually revealed that Maria’s body is being possessed by Shizuka Hio , the Pureblood vampire who killed Zero’s family and turned him into a vampire.

Kaname Kuran, sensing the threat Maria poses, confronts her in his room. He is aware of her true identity and the danger she brings to the academy, especially to Yuki.