Chapter Summaries

Shirou Emiya trapped the fighters in his Inherent Domain and sent its countless swords against Gilgamesh, who unleashed the Goukai Sword’s devastating Noble Phantasm. As Shirou’s defense began to fail, Yu Feng pulled him back, preparing to intervene.

• Shirou Emiya created his Inherent Domain, and Rin Tohsaka, Gilgamesh, and Yu Feng saw its barren landscape filled with projected swords.
• Gilgamesh attacked Shirou Emiya while Li Shuwen charged him, and Yu Feng lowered Knight's Judgment Bow to keep the situation from falling apart.
• Gilgamesh drew and transformed the Goukai Sword, and Yu Feng urged Shirou Emiya to summon every sword in the domain.
• Gilgamesh unleashed The Star of Creation That Splits Heaven and Earth, and Shirou Emiya used his swords to resist its dark crimson beam.
• As the beam continued to overwhelm the swords and Shirou Emiya ran out of magical energy, Yu Feng pulled him backward.

Yu Feng destroyed the Inherent Domain with Knight's Judgment, then fought Gilgamesh after Kirei Kotomine escaped. The battle turned against Yu Feng when Gilgamesh bound him with the Chains of Heaven.

• Yu Feng fired Knight Ruling at Gilgamesh's dark-red beam, and their forces destroyed Shirou Emiya's Inherent Domain.
• Kirei Kotomine released Medea, left Souichirou Kuzuki dead, and escaped after throwing Black Keys at the group.
• Gilgamesh challenged Yu Feng with Durandal, and Yu Feng gained a slight advantage in their close-quarters fight.
• Yu Feng struck Gilgamesh and pressed his opening, but Gilgamesh summoned the Chains of Heaven and bound him.
• Bazett knocked Rin Tohsaka unconscious and carried her away while Yu Feng recognized the chains as Enkidu, Gilgamesh's Noble Phantasm.

Yu Feng and Gilgamesh exchanged powerful final attacks, but Cú Chulainn used Gáe Bolg to kill Gilgamesh and then vanished. Yu Feng was left with Li Shuwen as the only remaining opponent, while Mordred beat him until Yu Feng asked her to stop.

• Yu Feng used a Command Spell to unleash the Sword of the Holy Knight, which clashed with Gilgamesh’s Gate of Babylon and sent Li Shuwen flying with the shockwave.
• Cú Chulainn appeared behind Gilgamesh under cover of Rune Magic and threw Gáe Bolg, piercing Gilgamesh’s heart.
• Gilgamesh retaliated by piercing Cú Chulainn’s chest, then collapsed as his remaining weapons disappeared.
• Cú Chulainn told Yu Feng to try summoning him as Caster next time and dissolved into starlight.
• Yu Feng saw Mordred beating Li Shuwen and asked her to stop, and she reluctantly lowered the Radiant King’s Sword.

Yu Feng and his allies defeated Li Shuwen and learned Medusa had eliminated Zouken Matou, then gathered at Einzbern Castle to discuss the corrupted Holy Grail. Before they could decide how to destroy it, a Black Hole appeared above Fuyuki, prompting Yu Feng to rush toward the city to stop another catastrophe.

• Little Mo beheaded the helpless Li Shuwen, whose body and Black Mud vanished.
• Medusa told Yu Feng she had dealt with Zouken Matou by hunting down his true body.
• At Einzbern Castle, Sakura Matou and Shirou Emiya rejected the Holy Grail, and Illya left the decision to Yu Feng.
• Yu Feng realized the corrupted Holy Grail had to be destroyed, though the Servants' souls were still held inside it.
• A Black Hole appeared above Ryuudou Temple, and Lily recognized it as the Holy Grail's Black Hole.
• Yu Feng leapt toward Fuyuki with his allies to stop the Black Mud from engulfing the city.

Yu Feng reached Mount Enzou as Kirei Kotomine prepared for Angra Mainyu to be born from the Holy Grail. After Lily and Little Mo entered the cavern, Kirei revealed that Yu Feng could not follow because only those in spirit form could pass through the barrier.

• Yu Feng arrived in Fuyuki and saw the Black Hole hanging motionless above the city as police kept civilians away.
• Kirei Kotomine watched the Lesser Grail nurture Angra Mainyu beneath Ryuudou Temple and urged him to be born.
• Yu Feng, Lily, and Little Mo reached the cavern, where Kirei Kotomine appeared and declared that All the World's Evils was about to be born.
• Yu Feng sent Lily and Little Mo into the cavern, then stayed outside to confront Kirei Kotomine.
• Yu Feng fought Kirei Kotomine and asked how he had activated the Holy Grail before the Holy Grail War ended.
• Kirei Kotomine explained that the cavern was filled with Black Mud and that only those in spirit form could enter, leaving Yu Feng trapped outside as something stirred within.

Yu Feng tested the barrier around the cave, entered after it vanished, and found Little Mo fighting Lily, who had been corrupted into Artoria Pendragon Alter. He clashed with Lily Alter using the Sword of the Pure Knight, but her Black Mud supply gave her an advantage in endurance.

• Yu Feng crippled Kirei Kotomine’s hands while testing whether he could enter the cave, and Kirei slipped inside after distracting him with Black Keys.
• The barrier disappeared, allowing Yu Feng to enter, but the Black Mud swarmed him until the Sword of the Pure Knight drove it back.
• Yu Feng reached the cavern’s depths and found Little Mo facing Lily, transformed into Artoria Pendragon Alter by the Black Mud.
• Little Mo joined Yu Feng and explained that the Black Mud had contaminated Father, while she was too drained from their Noble Phantasm clash to fight.
• Lily Alter attacked Yu Feng, and the two traded blows with Inverted Excalibur and the Sword of the Pure Knight as Yu Feng worried about running out of magical energy.

Yu Feng and Lily Alter unleashed opposing Noble Phantasms in the underground cavern, while Black Mud threatened to swallow them. After Little Mo sacrificed herself to create an opening, Yu Feng pressed deeper toward All the World's Evil, leaving her fate uncertain.

• Yu Feng and Lily Alter gathered their power and fired the Sword of the Holy Knight and Excalibur Morgan at each other, shaking the cavern with their clash.
• Yu Feng struggled to maintain his beam as his magical power ran low, while Lily Alter continued to pour power into hers.
• Little Mo charged Lily Alter with the Radiant King's Sword, but Black Mud caught and swallowed her before her sword struck Lily Alter.
• Lily Alter briefly lost her magical supply, allowing Yu Feng's beam to overwhelm her and clear a path through the Black Mud.
• Yu Feng chose to continue deeper rather than spend time rescuing Little Mo, hoping to stop All the World's Evil before it was born.

Yu Feng examined the badly damaged Lesser Grail and began repairing it with magecraft from the Thought Key Pattern. As he worked, Justeaze Lizardo warned Irisviel that she might need to control him, while Kiritsugu Emiya later told her to ignore that order if Yu Feng restored the Grail; Lily wondered whether her own presence had made him an Avenger.

• Einzbern homunculi brought the damaged Lesser Grail to Yu Feng, and he examined its structure while Justeaze Lizardo and Irisviel watched.
• Justeaze Lizardo told Irisviel that Yu Feng was uncontrollable and that she could use Command Spells to order him if necessary.
• Yu Feng asked Irisviel for a room with strong mana, then began restoring the Lesser Grail with mana and magecraft from the Thought Key Pattern.
• Kiritsugu Emiya arrived with Lily, and Irisviel told him that Justeaze Lizardo might order her to control Yu Feng.
• Kiritsugu Emiya told Irisviel to disregard Justeaze Lizardo's warning if Yu Feng repaired the Grail, while Lily learned Yu Feng was an Avenger and wondered if she had caused it.

Yu Feng destroyed the womb of All the World's Evil, but vanished as the cavern collapsed and was summoned as an Avenger into the Fourth Holy Grail War. After recognizing Saber as Lily and identifying the Sword of the Pure Knight as the catalyst, he asked Justeaze Lizardo for the Lesser Grail so he could repair it.

• Yu Feng used the Sword of the Pure Knight to destroy All the World's Evil, then vanished just before the cavern collapsed.
• A nightmare tried to make Yu Feng fulfill his promise, but learned he had been summoned away and sent him back.
• Yu Feng awoke in an Einzbern castle during the Fourth Holy Grail War and realized he had been summoned as an Avenger.
• Yu Feng recognized Lily as Saber, while Kiritsugu Emiya and Irisviel identified themselves as the Masters of Saber and Avenger.
• Yu Feng saw the Sword of the Pure Knight on the altar and asked Justeaze Lizardo for the Lesser Grail so he could repair it.

Yu Feng repaired the Lesser Grail, and Kiritsugu Emiya and Irisviel prepared to report the success to the Einzbern clan head. At the family’s German headquarters, Yu Feng and Lily discussed his mysterious Avenger Class summoning and her mission to change Britain’s fate.

• Yu Feng revealed the restored Lesser Grail, and Kiritsugu Emiya and Irisviel thanked him before taking it to report to the clan head.
• Yu Feng left with Lily and asked her to call him Yu Feng instead of Pan.
• At Einzbern Castle in Germany, Lily asked Yu Feng why he had been summoned as an Avenger.
• Yu Feng blamed Merlin for a possible summoning mistake, while Merlin protested from a distant paradise that his mistake had only mixed up the Classes.
• Yu Feng asked Lily whether she had been summoned to change Britain’s ending, and she agreed after briefly getting distracted by his calling her Lily.

Yu Feng learned that Sakura was still with the Tohsaka family after Kariya Matou intervened, then agreed to go to Fuyuki with Kiritsugu Emiya as the Holy Grail War approached. He left Illya behind in Germany, and the chapter ended as he prepared to examine his unfamiliar skill, Reversed Knight.

• Lily reaffirmed that she would pursue the Holy Grail despite Yu Feng warning that her wish denied her past and her subjects’ sacrifices.
• Kiritsugu Emiya gave Yu Feng intelligence revealing that Kariya Matou had exposed the Matou family’s secrets, leaving Sakura with the Tohsaka family while the families negotiated.
• Kiritsugu Emiya told Yu Feng to prepare to leave for Fuyuki the next day, and Yu Feng reassured Illya that she could visit him there.
• Yu Feng and Kiritsugu Emiya traveled separately to Fuyuki, as Yu Feng could act apart from his Master through Independent Action.
• Yu Feng recalled the abilities he had gained under the Avenger Class, including Britain’s Last Mysterious Blessing, and identified his unfamiliar skill as Reversed Knight.

Yu Feng visited the Tohsaka Estate and met Tokiomi Tohsaka, who mistook him for Einzbern’s Servant, before Gilgamesh appeared to speak with him. Yu Feng left after urging Tokiomi not to send Sakura to the Matou family, leaving Tokiomi reconsidering whether she needed to learn magecraft.

• Yu Feng found the Tohsaka Estate and confirmed that Sakura was still living there as Sakura Tohsaka.
• Tokiomi Tohsaka welcomed Yu Feng into his study and said he had noticed him entering Fuyuki.
• Tokiomi identified Yu Feng as Einzbern’s Servant, and Gilgamesh appeared and ordered Tokiomi to leave them alone.
• Gilgamesh called Yu Feng “Ai Lian,” then vanished without clarifying what he meant.
• Yu Feng asked Tokiomi about sending Sakura to the Matou family and suggested she might be better off without magecraft.
• Tokiomi stood in the doorway pondering Yu Feng’s words until Sakura called him Father.

Yu Feng encountered Iskandar and Waver near Miyou River Port, then found Lily and Diarmuid fighting at the docks. The duel continued under the watch of nearly every other Master and Servant in the Holy Grail War.

• After leaving the Tohsaka Estate, Yu Feng sensed Servant mana near Miyou River Port and headed toward it.
• Yu Feng passed Iskandar and Waver on a bridge, and Iskandar recognized him as a Servant.
• Lily opened her duel with Diarmuid, deflecting his attacks and striking hard enough to crack the concrete beneath them.
• Diarmuid exploited an opening with his twin Noble Phantasm spears, prompting Lily to withdraw from close combat and reassess.
• Diarmuid launched another fierce assault on Lily as the Masters and Servants watched from beyond the battlefield, while Yu Feng observed from a shipping container.

Yu Feng interrupted Lily and Diarmuid’s duel, prompting Kayneth to recall Diarmuid before Iskandar arrived and proclaimed himself King of Conquerors. Waver’s identity as Kayneth’s former student was exposed, and Gilgamesh appeared as the gathered kings prepared to clash.

• Diarmuid used Carnwennan to weaken the Wind King Barrier and pressed Lily, who removed her armor and continued fighting.
• Yu Feng interrupted the duel, and Kayneth ordered Diarmuid to withdraw.
• Iskandar arrived with Waver in his chariot, announced himself as Rider and King of Conquerors, and asked the others to yield the Holy Grail to him.
• Kayneth recognized Waver as the student who had stolen his Holy Relic, and Iskandar declared Waver his rightful Master.
• Yu Feng sensed another Servant nearby, and Gilgamesh appeared on a streetlamp, insulted the other kings, and summoned weapons from golden portals.

Berserker Lancelot arrived at the gathered Servants and battled Gilgamesh, using his skill to turn the King of Heroes’ weapons against him. After Gilgamesh vanished, Lancelot charged toward Lily, leaving the confrontation unresolved.

• Berserker appeared at the battlefield, and Yu Feng recognized him as Lancelot, Kariya Matou’s Servant.
• Gilgamesh attacked Lancelot, who blocked the weapons with his hands and displayed remarkable skill despite his madness.
• Yu Feng revealed that Assassin was watching from an overpass and that Kiritsugu Emiya was monitoring the battle nearby.
• Lancelot used Knight Does Not Die in Vain to seize and return Gilgamesh’s weapons, forcing Gilgamesh off his streetlamp.
• Gilgamesh prepared another barrage but sensed something, spared Lancelot, and vanished in spirit form.
• Lancelot turned toward Lily and charged at her.

Yu Feng defeated Lancelot, revealed his true name to Iskandar, and went with Diarmuid to meet Kayneth. There, Kayneth presented a Self-Enforcement Contract that bound Yu Feng to protect him and Sola during the Fourth Holy Grail War in exchange for ten favors from the El-Melloi family, but Yu Feng noticed the contract had changed when he received it.

• Yu Feng fought Lancelot and drove him to withdraw from the battlefield.
• Iskandar asked Yu Feng for his true name and class, and Yu Feng identified himself as Pantaleon and said he was not a caster.
• Iskandar and Waver left in their chariot after exchanging farewells with the others.
• Diarmuid invited Yu Feng to speak with Kayneth, and Kiritsugu Emiya warned that Yu Feng and Kayneth were formidable enemies.
• Kayneth showed Yu Feng a Self-Enforcement Contract requiring him to protect Kayneth and Sola throughout the war in return for ten requests from the El-Melloi family.
• Yu Feng accused Kayneth of setting him up after the contract took effect without his consent, and Kayneth noticed a line had appeared on it.

Kayneth asked Yu Feng to protect him during the Holy Grail War, and Yu Feng warned him that Sola might be in danger. They rushed to her hiding place, where they found a wrecked room and mistakenly accused Makiri Zolgen of abducting her.

• Kayneth agreed to heed Yu Feng's protection and learned from him that Kiritsugu Emiya could counter the Moon Cell Liquid.
• Yu Feng warned Kayneth that Sola was unsafe in Fuyuki because his movements were under surveillance, so Kayneth sent Diarmuid to find her and hurried after him.
• Kayneth found Sola's room in disarray and encountered Makiri Zolgen, who accused him of harming Rin Tohsaka.
• Kayneth and Makiri Zolgen each accused the other of taking someone close to them, and Yu Feng tried to calm them down.
• Diarmuid returned in disarray and apologized to Kayneth.

After Diarmuid failed to stop Caster from abducting Sola and Rin Tohsaka, Yu Feng and Kayneth agreed to join forces with the Tohsaka family and head to the forest. There, Gilles de Rais confronted Lily and killed the abducted children in a horrifying trap.

• Diarmuid told Kayneth that Caster had summoned monsters and escaped with Sola, while an orange-haired young man and a twin-tailed girl were present.
• Yu Feng identified Rin Tohsaka as another abductee, and Tokiomi Tohsaka offered to ally with Kayneth against Caster.
• Kayneth gave Diarmuid a chance to redeem himself by joining the rescue, and Yu Feng agreed to bring Rin back and later invite her and Sakura to Einzbern Castle.
• Tokiomi Tohsaka spoke with Kotomine about Caster's murders and abductions, then wondered what had changed in Kirei Kotomine.
• Gilles de Rais led controlled children through the forest while vowing to meet Jeanne d'Arc, and Lily arrived to demand that he release them.
• Gilles de Rais freed the children's minds, then triggered explosions that killed them and released starfish-like creatures, leaving Lily furious.

Lily fought Gilles de Rais and his seemingly endless Sea Monsters while Yu Feng informed Kiritsugu Emiya about Lancer's Master's contract. Diarmuid arrived in time to free Lily, and he confronted Gilles de Rais over his captives.

• Lily cut through Gilles de Rais's Sea Monsters and realized the Book of the Sea of Annihilation was sustaining their endless numbers.
• Yu Feng told Kiritsugu Emiya that Lancer's Master had signed a Self-Enforcement Contract promising ten conditions in exchange for protection.
• Irisviel warned Kiritsugu Emiya that Kirei Kotomine had entered the forest, and Yu Feng reported that Lancer had reached Saber.
• Gilles de Rais restrained Lily with Sea Monster tentacles and tried to take her away to show her the gods' supposed ugliness.
• Diarmuid broke Lily's restraints, challenged Gilles de Rais, and demanded that he return his lady.

Kirei Kotomine approached Einzbern Castle seeking answers, but Assassin warned him of a powerful presence and summoned him back. Yu Feng began a self-insertion simulation, was born in the Underworld, and was adopted by Ereshkigal, who named him Ai Lian.

• Kirei Kotomine headed toward Einzbern Castle, but Assassin told him his father and teacher had called him back and warned him of a powerful presence inside the castle.
• Irisviel sensed that Kirei Kotomine had left, while Maiya Hisau reported that the overseer had suspended the Holy Grail War until Caster was defeated, with two Command Spells as the reward.
• Irisviel said Caster had escaped after Ryunosuke Uryu used Command Spells to call him back, and Gilles de Rais took Ryunosuke away to find something interesting.
• Yu Feng chose a self-insertion simulation and selected the Half-Life Half-Death, Femme Fatale, and Peak Martial Arts talents.
• Yu Feng was born as an infant in the Underworld, where Ereshkigal found him and sensed that life and death were intertwined within him.
• Ereshkigal adopted Yu Feng and named him Ai Lian.