Another demon joins the crew as Shizuku makes the decision to live with Yuuto and the crew. While anguishing over the water demon's domestic skills, Himari gets a job at a local…maid café?! But there's more to the lead employee than meets the eye.

Himari brings Yuuto back to his childhood home in Noihara, but he receives a not-so-warm welcome from the current caretaker. While Himari tries to jog Yuuto's memories, a pair of demons attack! Can Yuuto keep the peace, or is fighting the only solution?

Yuuto learns more about the magic imbued inside him and the dangers of Himari losing herself with blood lust. Unwilling to let that happen, Yuuto trains to develop his power. But the girls have a unique training method…can he survive?!