Blood+

Riku's eyes are now open and he is wondering about his current condition, including his incessant thoughts of Saya and his unquenchable thirst. Kai tries to make him eat to prove to himself that Riku is not a chiropteran or Saya's chevalier, but a human. However, Riku is unable to eat much and can't get to sleep at night. The Schiff attack the ship and Riku is injured by one during the fight. After seeing Riku is now Saya's second Chevalier, they flee as Riku burns with pain from needing blood. Kai allows Riku to feed on him and is thanked sorrowfully by Riku for doing so.