Rena wrote Kaede's name on the Friendship Ending Staircase. Kaede apologizes to Rena, but she is kidnapped by the Chain Monsters, confirming that the rumor about the staircase was true. In order to find Kaede and bring her back, Momoko and her companions come up with a strategy to lure out the Chain Monsters. Yachiyo has joined the group after being asked by Momoko to help them. Yachiyo claims that Iroha will hinder the operation and refuses to let her participate in the battle with the Chain Monsters.

Between Watts, Tyrian, and the seemingly endless swarm of Grimm, evil is encroaching on our heroes from all sides. The biggest threat, however, may be hiding where they least expect it.

It's the day before the finals of the Asia Circuit. As Shinemon ponders about whether to join the "Unit Summoning Experiment" or "Team's Final Worlds Challenge", Esuka invites him for dinner.

After the fight with the Shie Hassaikai, a new villain emerges, and the students who participated reflect on their own roles as future heroes.

While Hinata, Kageyama, and Tsukishima are gone, the Karasuno High School Volleyball Team do practice matches with Tokonami High School. Meanwhile, as the other boys are doing a practice match with the Shiratorizawa third-years, Hinata watches them play and begins to realize that all he’d ever concentrated on is chasing after the ball...

Today is a day when the members of the Ikeda lab gather to announce research results. When Kosuke cites Aika as an excuse for not having read the papers he was supposed to, Professor Ikeda's muscles expand and he crushes a pen to smithereens. On the other hand, Yukimura and Himuro give a joint presentation of the results from the date they went on. As they present the records stating in which situation their highest recorded heart rates were, writhing in distress with the embarrassment, Professor Ikeda's reaction is... On top of this, In order to increase the amount of experimental data, Yukimura and Kosuke, and Ibarada and Kosuke, form pairs to measure data on their vitals...

Da Qiao Gundam Artemie and Xiao Qiao GN Archer have been travelling along a secret route, but their way is blocked by Diao Chan Kshatriya. Zhou Yu Akatsuki comes running too, but is forced into a hard fight due to Diao Chan’s poison. Elsewhere, Guan and Zhang Fei start to fight Dong Zhuo, who has revealed his true form. Liu Bei and Cao Cao slowly corner Lyu Bu, but... While the final battle is unfolding for their comrades, Zhang Jue and Zhuge Liang, who has reunited with him, learn a fiendish truth.

Harima who has changed his name to Inugami-no-Sukune, becomes the leader of Inugami village where village folks enjoy prosperity. It seems like the peaceful life in the village lasts forever. However, pressures from the Imperial Court to exclude native gods to extend Buddhism rapidly increases. Just then a holy seat enshrining a native god is hardly destroyed by a minister's followers.

Defeated General Harima is forced to wear a wolf skin over his head which cannot be taken off. He heads to a country called Wah together with Obaba who has helped him and an injured General Saruta, where they save a girl named Marimo, a daughter of a canine tribe worshiped as a native god. While resting in a village that Saruta has known, they are assaulted by attackers.

Sakon-no-suke, a woman who has been brought up as a male, sets off to kill Yaobikuni who tries to save her diabolic father. After killing Yaobikuni at a temple, Sakon-no-suke cannot return home, and finds out Yaobikuni is herself in the future - trapped in the circle of time.

While Lamp doggedly follow Leona, Leona and Chihiro subconsciously reach the explosion site in the research facility where Leona gradually retrieves his memory in the past. He recalls his father who died in hopelessness, his revolts against such his father and a research on the vital energy in the Phoenix's feather conducted by Dr. Saruta .

In the 25th century, Leona involved in explosion at the laboratory on the moon, is restored to life with artificial brain planted in. He, however, has lost his memory due to the effect of the operation. Furthermore, people become to be reflected as debris on his eyes.

With the help of a woman named Uzume, Nagi and Sarutahiko escape from the horse-riding tribe which aims to destroy Yamatai. Back in the Yamatai Kingdom, they battle against the horse-riding tribe together with Yumihiko but they are outnumbered.

In search of the Phoenix, Yamatai troops surge into the volcano. Among them is a master of archery who confronts Sarutahiko, but their fight ends in a draw. Sarutahiko asks Yumihiko to give up the Phoenix to Nagi if he succeeds to capture it. Yumihiko finally shoots down the Phoenix while the volcano is shooting out the fire. But Himiko dies before she can sip the life-blood of the Phoenix.