The Sister and Brother, and for Whom the Crown Is Intended - S1.E9

Euphyllia watches the battle between Anisphia and Algard grow increasingly intense as she frantically works to heal Lainie and Ilia. Anisphia struggles against Algard's new vampiric powers, but she makes up her mind to take her younger brother's life if it means stopping his evil deeds. The love- and hate-filled battle between brother and sister—prince and princess—nears its end...