Arc 1The First Night of War

Tokiomi summoned Mayuri, whose power shaped the first night of the Holy Grail War and drew the other Servants into a harbor standoff. After Artoria defeated Lancelot and killed Kariya, Mayuri rescued Sakura, while Kayneth prepared to withdraw Sola-Ui and reached out to Waver.

Chapters 1–2525 summaries

Arc 2The Kings’ Banquet and Its Aftermath

Mayuri challenged Iskandar and Gilgamesh, defeating both with Spacequake and the Sword of Blazing Flame as the Holy Grail War shifted around her. After removing the Lesser Grail from Irisviel, Mayuri’s attack destroyed much of Einzbern Castle, Kiritsugu died, and Artoria found Irisviel beginning to wake.

Chapters 26–5025 summaries

Arc 3The Guardian of the Grail

Mayuri won the Holy Grail War, gained a human body, and rescued Tokiomi and Sakura before settling into life with the Tohsaka Family. Later, summoned as Leviathan to guard the Grail in Singularity F, she watched Chaldea’s group gather allies and then unleashed Leviathan against Medusa’s beasts.

Chapters 51–7525 summaries

Arc 4The Great Holy Grail War

Mayuri left Singularity F for Chaldea after Olga Marie freed her from its Holy Grail, while Shirou remained behind to guard it. Mukuro Hoshimiya joined the Black Faction in the Great Holy Grail War, where her spatial powers helped turn back the Red Faction’s assault and made Jeanne identify her as the war’s greatest problem.

Chapters 76–10025 summaries

Arc 5The Sleeping Beauty

Mukuro Hoshimiya’s sealed angelic power gave way to Belphegor, whose dream engulfed the world and drained the Greater Grail. Ritsuka Fujimaru gathered allies to reach Mukuro at the dream’s deepest layer before Belphegor could awaken fully.

Chapters 101–12525 summaries

Arc 6The Dream Holy Grail War

Mukuro Hoshimiya let a three-on-three Holy Grail War decide whether Earth would be restored or replaced by her dream world, and Heracles’s victory led her to make the dream world real. After returning Chaldea’s group to their own time, she vanished, and Ritsuka Fujimaru, Mash, and Mayuri began investigating the Sixth Singularity and allied with the People of the Mountain.

Chapters 126–15025 summaries

Arc 7Leviathan and the False War

Ritsuka Fujimaru and Mayuri defeated the Lion King’s forces, uncovered the truth behind the Singularity, and secured Ozymandias’s Holy Grail. In Snowfield, Origami Tobiichi joined Tiné Chelc and entered the Holy Grail War, where her clash with Gilgamesh and Enkidu led into a search for missing prisoners.

Chapters 151–17525 summaries

Arc 8The Snowfield Calamities

Origami fought the assembled Servants and Sajyou Manaka, whose apocalyptic assault she survived before destroying Pale Rider’s imitation Underworld. As Manaka’s group prepared a final battle, Origami shared her wish to gain a real body and promised to help Tiné’s people reclaim their land.

Chapters 176–20025 summaries

Arc 9The Dragon and the Grail

Origami returned from the Reverse Side, recovered the seven Servant souls, and gained a physical body after the Holy Grail War ended. The story then shifted to Kotori in Uruk, where Tomoe Gozen took her in as the city faced the Three Goddess Alliance.

Chapters 201–22525 summaries

Arc 10Kotori and the Goddesses

Kotori helped defend Uruk from Gorgon, then Chaldea arrived and began confronting the Three Goddess Alliance. After Quetzalcoatl defeated Uruk’s defenders and captured Ishtar, Ritsuka prepared to seek her out and negotiate.

Chapters 226–25025 summaries