Miss Kobayashi, Tohru, Kanna, and Iruru's tranquil existence takes a turn when Kanna's father, Kimun Kamui, the head of the Chaos Forces, arrives to take her back to the Dragon World to rectify a previous error. With tensions escalating between Chaos and Harmony, Kanna faces the challenge of bringing the two realms together while grappling with her loyalty to her friends and her father's expectations. Determined, Miss Kobayashi intervenes to heal the rift between Kanna and Kamui. Meanwhile, Iruru discovers a mysterious force orchestrating the conflict. Can they prevent the war from engulfing both worlds?