Carmine, who was swallowed by the power of the "seed", woke up with a new power. Natsuki, who decided to protect Chihaya from her existence, released the power of the new Hexagram. However, after regaining his sanity, Natsuki's appearance disappeared with a smile in front of him... The final battle with Fennel who appeared in front of Sorrowful Chihaya! What is Chihaya's fate?