Chapter Summaries

After returning from another world, Li Yu rested with his companions and planned training for Yukino Yukinoshita and Kato Megumi. He began teaching Megumi the Nanaya Assassination Arts, though she could not yet see his movements clearly.

• Asuna questioned how long Li Yu had spent in the other world, and he explained that he had gained strength there by learning its magic and inheriting Artosh's legacy.
• Yukino Yukinoshita asked Li Yu to help her become stronger, and he advised her to focus on kodachi mastery and close combat before developing her ice magic further.
• Li Yu recommended that Yukino learn swordsmanship from Asuna and later work with Emilia on temperature-based ice magic.
• Li Yu told Kato Megumi that he had learned the Nanaya Assassination Arts at the Root and offered to teach her.
• Li Yu demonstrated the arts' Flash Sheath and Flash Step techniques, but Megumi said she could not see the movements clearly, so he promised to teach her gradually.

Li Yu helped Asuna turn her rapier into an A-rank Noble Phantasm using a Dragonia scale. He then decided to visit Emilia, Tendō Kisara, and Miori Shiba, whom he realized he had neglected since bringing them to this world.

• Li Yu checked on Mahiru Shiina's progress and promised to give her healing and support magic from other worlds.
• Li Yu and Asuna visited Sister Mi's shop, where Li Yu upgraded Asuna's rapier with a piece of a Dragonia scale.
• Li Yu used a Magic Array to transform Asuna's Divine Blood-stained rapier into an A-rank Noble Phantasm with a powerful wind blade.
• Li Yu decided to visit Emilia and invite Tendō Kisara and Miori Shiba, admitting that he had left them unattended.
• Asuna told Li Yu that Miori Shiba had complained because she still did not have his contact information.

Li Yu met Emilia, Ram, Rem, Miori Shiba, and Tendō Kisara and discussed joining the university’s Special Class. Emilia accepted Li Yu’s invitation to join with Ram, Rem, Bell, and Haruhime, while Asuna later asked Li Yu why he had invited Emilia so suddenly.

• Li Yu and Asuna met Emilia, Ram, and Rem at a café, where Emilia said she had settled into life in this world and made friends.
• Miori Shiba asked to join Li Yu’s class, but Li Yu refused because her strength was only at the third tier; Asuna suggested she and Tendō Kisara apply for a new class Zhang Li planned to form.
• Li Yu invited Emilia to join his class, proposing that she, Ram, Rem, Bell, and Haruhime form a team, and Emilia agreed.
• Li Yu said Natsuki would arrange their admission, while Miori Shiba and Tendō Kisara accepted that they would need to grow stronger first.
• After spending the day together, the group parted in the evening, and Asuna asked Li Yu why he had suddenly invited Emilia.

Li Yu arranged for Emilia, Ram, and Rem to join the class and form a team with Bell and Haruhime, while warning his classmates that he might no longer join their expeditions. Nangong Natsuki revealed that a new, relatively low-level world had appeared, and Li Yu told the class they would explore it without him.

• Li Yu told Asuna that someone else would need to take his place on future missions, then asked Nangong Natsuki to arrange for Emilia's group to join the class.
• Li Yu informed Asuna, Kato Megumi, and Yukino Yukinoshita that Emilia's group would team up with Bell and Haruhime, and that the others might need to explore future worlds without him.
• Nangong Natsuki introduced Emilia, Ram, and Rem to the class, where Yun Shu eagerly welcomed Emilia's immense magic potential.
• Nangong Natsuki told Li Yu that a new, low-level world had been detected and that he would not need to go, so Li Yu decided to focus on his next breakthrough.
• Li Yu announced to the class that they would soon set out to explore a new world, though he did not know its details.

Li Yu arranged for Arcueid to join Asuna and the others on their expedition while he stayed behind, then visited Da Vinci, Morgan, and Hestia in the library. Morgan asked whether Li Yu would return to their world and bring her true self to this one.

• Li Yu told the class he would not join their next expedition and offered to help Asuna and the others prepare.
• Li Yu suggested that Arcueid join their team, and he went with Asuna and the others to find her in the library.
• Li Yu discovered that Da Vinci had transformed the library into a Magecraft workshop and invited Arcueid to join the expedition.
• Arcueid eagerly accepted Li Yu's offer to travel with Asuna and the others the next day.
• Da Vinci discouraged Hestia from urging Li Yu to become a god, and Li Yu said he would forge his own path.
• Morgan asked Li Yu to return to their world and bring her true self to this one.

Li Yu prepared to send Asuna and the students to another world, stabilizing an unfinished Spatial Passage before traveling to Type-Moon with Morgan and Da Vinci. With Pandora urging him to confront Alaya and Gaia, he considered bringing the Flugel along in case the visit turned into a fight.

• Li Yu agreed to join Morgan and Da Vinci on a trip to Type-Moon, while Arcueid moved into his dormitory.
• Nangong Natsuki sent Li Yu instructions and an address, leaving him to gather the students and handle the arrangements.
• Li Yu teleported Asuna and the students to a forest, reinforced the unstable Spatial Passage, gave them spatial marks, and sent them onward.
• Li Yu returned to school and met Morgan and Da Vinci at the library to prepare for their trip to Type-Moon.
• Pandora encouraged Li Yu to fight Alaya and Gaia, and Li Yu proposed bringing the Flugel to support them if a battle began.

Li Yu led the Flügel and Abant through Pandora’s passages to invade the Type-Moon world. Gaia and Alaya diverted Abant to the Demonic Beast Front and awakened Heroic Spirits to oppose them, leaving Li Yu eager to face the assembled forces.

• Li Yu persuaded Pandora to open a passage so he could bring the Flügel and Abant to the Type-Moon world.
• The Flügel prepared for battle, and Riku and Schwi realized Abant had been awakened.
• Li Yu took control of Abant and led it through a passage into his world, where the Flügel’s powers were restored.
• The Flügel prepared to attack the satellites watching them, but Li Yu stopped them and ordered Pandora to open a passage to Type-Moon.
• Gaia and Alaya diverted Abant to the Demonic Beast Front and awakened Heroic Spirits, including Tiamat, to fight the invaders.
• Li Yu recognized the Demonic Beast Front and watched the arriving Heroic Spirits with interest.

Li Yu recruited the Flugel to fight Alaya and Gaia while Pandora secretly copied knowledge from the Root. He won Qin Shi Huang’s support by presenting himself as a fellow descendant of Yan and Huang, and Qin Shi Huang deployed his mechanical forces to help.

• Morgan and Da Vinci returned to their original bodies, and Li Yu sent Jibril and the Flugel to battle the Heroic Spirits and Lostbelt forces.
• Pandora attacked Alaya and Gaia while secretly creating an incarnation to copy knowledge from the Root.
• Li Yu went to the palace and greeted Qin Shi Huang, then explained that he had come to unify the world and described his connected worlds.
• Qin Shi Huang accepted Li Yu as a compatriot, agreed to support his campaign, and asked to learn more about Li Yu’s world.
• Li Yu transmitted information to Qin Shi Huang, who summoned his generals and activated the palace’s Gundams.

Li Yu recruited Qin Shi Huang and Gilgamesh to rebel against Alaya and Gaia, while the Heroic Spirits increasingly switched sides during the battle. After defeating King Hassan and joining Morgan’s forces, Li Yu turned his attention to an awakened Tiamat, whose hatred had been intensified and who threatened everyone from outside her world.

• Li Yu asked Qin Shi Huang to contact the other Lostbelt rulers, and Qin Shi Huang agreed to bring them into the rebellion against Alaya and Gaia.
• Li Yu invited Wise King Gilgamesh to join the rebellion and promised land for Uruk’s people; Gilgamesh accepted and attacked the Heroic Spirits.
• King Hassan ambushed Li Yu, but Li Yu struck him with the Holy Lance and sent him back to the Throne of Heroes as Morgan and Britain’s Heroic Spirits joined the battle.
• EMIYA and many other Heroic Spirits switched sides as Qin Shi Huang’s army and the Flugel overwhelmed the opposition.
• Li Yu realized that Alaya had turned Tiamat into an emotionless enemy of mankind and ordered the Flugel to defend Abant before approaching her.
• Tiamat targeted Li Yu, shrieked, and blackened the sea as strange creatures emerged from it.

Li Yu sent Tiamat and the black mud into the Underworld, where he battered her body and then invaded her soul to undo the hostility toward humanity. He found a sealed, maiden-like Tiamat, but the malice controlling her soul manifested and attacked them.

• Li Yu sealed off the space around Tiamat, severed it from the world, and dragged it into the Underworld, suppressing her immortality there.
• Li Yu expelled Ereshkigal from the Underworld, and Think told her to stay put and watch the battle.
• Li Yu repeatedly struck Tiamat with the Holy Lance until her body was shattered, then entered her soul with the Third Magic as she began to recover.
• Li Yu used his God Slayer essence to weaken the hostility in Tiamat's soul and found a sealed, girl-shaped Tiamat being attacked by malice toward humanity.
• Li Yu poured soul power into the young Tiamat, but the malice formed a giant Tiamat phantom and summoned Lahmu to attack them.

Li Yu separated Tiamat’s good side from her evil side, then evacuated his allies as the world began to collapse. With Pandora suppressing Alaya and Gaia, Li Yu and the Flugel seized their chance to absorb knowledge from the Root and prepare to take its Origin.

• Li Yu strengthened young Tiamat’s soul and split her good side from her evil side, then stored the good side within his heart.
• Tiamat’s evil side transformed into a powerful dragon as the world began collapsing, so Li Yu ordered the Flugel and other allies to withdraw.
• Qin Shi Huang and the other Heroic Spirits opened a passage to the Root and began dismantling the Throne of Heroes, while the Flugel absorbed knowledge.
• Li Yu left the Underworld and coordinated the Flugel’s knowledge gathering through a shared Magic Array above Abant.
• Pandora suppressed Alaya and Gaia, opened authority over the Root to Li Yu, and urged him to take as much of its Origin as possible.

Li Yu and the Flugel drained a third of the Root before Pandora withdrew them from the collapsing world and sealed the passage. Back in their world, the Heroic Spirits were taken away by Pandora, while Li Yu headed for Boundary Island with the Flugel and considered how to manage them.

• Li Yu linked with the Flugel and used Pandora’s method to drain the Root, while the First Emperor escaped with his Epang Palace and some Heroic Spirits fled aboard Abant.
• The Flugel exhausted their power and disconnected, but Li Yu continued draining the Root until it had shrunk by a third and Alaya and Gaia’s world began to collapse.
• Pandora pulled Li Yu and the others back to their world, sealed the passage, and the abandoned world was annihilated.
• Pandora took away the Heroic Spirits except Morgan and Da Vinci, and Jibril asked Li Yu to let the Flugel stay.
• Li Yu agreed to keep the Flugel, ordered Abant to fly to Boundary Island, and asked Morgan and Da Vinci whether they had recovered their Saint Graphs.
• Da Vinci confirmed she had recovered hers and sensed that the Throne of Heroes had been rebuilt, while Li Yu considered how to arrange the Flugel’s stay.

After returning from the expedition, Li Yu learned about the power tiers beyond the Ninth and brought Tiamat out on Boundary Island. He headed back with Da Vinci, Morgan, and Think while the Flügel stayed behind until he could make arrangements.

• Jibril asked Li Yu to share their gains, including Third Magic, and planned to expand Abant's library into the world's largest magic library.
• Li Yu used Pandora's authority to learn that the Tenth Tier involved destroying celestial bodies, the Eleventh destroying a galaxy, and the Twelfth destroying a universe.
• Abant reached Boundary Island, where Li Yu released Tiamat and found her holding Beatrice; Beatrice broke free and returned to her library.
• Pandora appeared and took Tiamat away, while Li Yu told Jibril and the other Flügel to stay on Abant until he made arrangements.
• Da Vinci asked Li Yu to bring Think along, and he agreed to return with Think, Da Vinci, and Morgan while the Flügel watched them go.

Li Yu returned from Abant and planned to discuss the floating city with Principal Hu, while Asuna’s group explored a new world and met Aqua. The chapter left Li Yu on his way to the Principal’s Office after catching up with Utaha Kasumigaoka.

• Li Yu returned to the school with Da Vinci, Think, and Morgan, then spent the evening alone in the dormitory.
• Principal Hu asked Li Yu to visit the Principal’s Office, while Abant’s appearance sparked intense online discussion.
• Asuna met Aqua and learned that the new world had adventurers, skill points, and cheat abilities granted to transmigrators, though Aqua knew few details.
• Li Yu went to Principal Hu’s office the next morning and encountered Utaha Kasumigaoka, telling her that Asuna and the others had gone to another world.

Li Yu met with Principal Hu and agreed to make the Special Class an official unit for exploring new worlds, with the Flügel serving under his command. He brought the Flügel to Boundary University, where they registered and received phones and money before exploring Boundary Island.

• Li Yu explained Abant and the Flügel to Principal Hu, who proposed making the Special Class a world-exploration unit with the Flügel under Li Yu's command.
• Li Yu accepted the arrangement and agreed to visit the high school to meet the new Special Class members.
• Li Yu returned to Abant and told Jibril and the other Flügel they could roam this world if they helped explore new worlds.
• Li Yu took the Flügel to Boundary University, where Natsuki Minamiya arranged for them to register and Li Yu provided them with phones and money.
• The Flügel went out to enjoy Boundary Island, drawing curious attention from the university students.

Li Yu returned to Azure Sea No. 1 High School with Hestia to recruit the Special Class into her Familia and help the students grow stronger. He left them with new training materials and planned for them to gain experience in another world.

• Li Yu brought Hestia to the Special Class and told Zhang Li he had come to give the students Falna.
• Li Yu met class monitor Sakayori Iroha and learned that she had an exceptional talent for learning.
• Li Yu befriended Iroha and shared magic, Martial Arts, and a customized Breathing Technique with the class.
• Li Yu told the students to study the materials together and contact him through Iroha if they had questions.
• Li Yu proposed that Hestia give the students Falna and that they travel to another world for experience once they had learned new magic.

Li Yu introduced the students to Falna and encouraged Sakayori Iroha to study potions, then received a device that connected him to Pandora across worlds. Pandora offered him a mission to explore a world merged with another, and Li Yu set out, appearing on a deserted island near Boundary Island.

• Hestia gave Falna to Zhang Li's students, and Li Yu explained how it helped them grow stronger by fighting monsters in the Dungeon.
• Sakayori Iroha told Li Yu she worked to pay for martial arts training, and he gave her a copy of the God of Healing's notebook to study potions.
• Li Yu praised Sakayori Iroha to Zhang Li, then met Principal Hu and received a watch that connected him to the World Will.
• Pandora offered Li Yu a mission to explore a world merged with another, and he accepted immediately.
• Li Yu left the Principal's Office and appeared on a deserted island near Boundary Island.

Li Yu discovered that a world containing Food Wars and Toriko was merging with his own, and Pandora asked him to establish contact and take control before the danger grew. He brought the Flügel and Boundary Island’s officials to the new world, then sent Azriel and the others into the Gourmet World while he remained at Totsuki Academy.

• Li Yu entered the fragile, merging world and learned that it contained the Toriko Gourmet World and ingredients powerful enough to destroy planets.
• Pandora told Li Yu to establish contact with the world and bring his people over, so he contacted Natsuki Minamiya and summoned the Flügel.
• Boundary Island’s senior officials began organizing personnel and equipment while the Flügel gathered at Li Yu’s Spatial Passage.
• Li Yu led the Flügel through a passage that opened above Totsuki Academy, where Erina and the students saw them arrive and agencies around the world detected the energy.
• Li Yu asked Azriel to take the Flügel to the Gourmet World, avoid causing a disturbance, and keep anyone from mistaking them for ingredients.

Li Yu explained to Senzaemon Nakiri that the strange ingredients and creatures came from a far more dangerous world, then demonstrated its overwhelming power. He gathered the leaders of Earth to explain the crisis and discuss the planet’s future.

• Li Yu opened a Spatial Passage and sent Azriel and the Flügel through, then told Senzaemon Nakiri that he had come from another world because the two worlds were connecting.
• Li Yu reassured Senzaemon Nakiri that the strange ingredients were safe, but warned that the monstrous creatures appearing on Earth were among the weakest in their world.
• Li Yu displayed the other world, where Natsuki Minamiya and Senzaemon Nakiri saw the Deer King detect and disrupt his view across dimensions.
• Li Yu showed the group more of the dangerous world, then created chairs and tables and invited Senzaemon Nakiri to discuss Earth’s future.
• Li Yu accessed the world’s networks and brought influential leaders from across the globe into a meeting, where he explained the situation.

Li Yu took Erina into the world of Toriko, promising that its ingredients might help with her eating problem. After collecting a Wall Penguin family as a gift for Setsuno, he teleported them toward the powerful chef’s cafeteria.

• Nangong Natsuki negotiated a preliminary agreement while more of Li Yu’s people arrived and the Flugel returned with captured creatures.
• Li Yu declined to cook for Jibril, invited Erina to join them, and teased her after she nervously agreed.
• Li Yu, Jibril, and Erina entered the world of Toriko, where Erina marveled at the edible chocolate landscape.
• Li Yu discovered that Setsuno’s cafeteria was opening and went to the Ice Shelf Continent to capture Wall Penguins as a gift.
• Li Yu returned with the penguins and teleported the group several thousand kilometers, then treated Erina’s motion sickness and gave her mental power potion.