Kingdom of Valkyria, Part 2

Strike the Blood: Kingdom of the Valkyria · Episode 2 · “Kingdom of Valkyria, Part 2”

Kojou and Yukina are on their way to school as usual when they find La Folia being chased by someone. Yukina crosses blades with the enormous man who's pursuing her, but before the fight can escalate further, La Folia makes a shocking comment: "Father, this is the Fourth Progenitor, Akatsuki...