NOA is destroyed, its members scattered or consumed ny Okikurumi. Still, Atsuma is compelled to return to the ruins of the only place he ever felt kindness and friendship. Aika has escaped from Okikurumi, but where is Shui? As she struggles to connect with lady Sumire, Shiki confronts Atsuma, who now possesses a strange new power, a power which could destroy him.