Festival of Lights · Diwali
Li Yu joined the Special Class, used his learning talent to master martial arts and magic, and began hunting monsters and offering to build Magic Arrays. The arc left him installing an array in Asuna Yuuki’s bedroom while considering renting an apartment in her building.
Li Yu built Magic Arrays, helped his classmates prepare with weapons and potions, and advanced to the fourth tier in both magic and martial arts. The class entered the Dimensional Rift, where Li Yu’s team began exploring its first floor and encountered Goblins.
Li Yu led his classmates through the Dungeon, survived its rampage after Hestia’s arrival, and developed a storage space from marked Magic Stones. Back at school, he trained the class, fought Hiratsuka Shizuka, and demonstrated Flight Magic to Principal Hu, who promised him a Space Ring in exchange for his innovations.
Li Yu led his classmates into Orario, established the Hestia Familia, and prepared them for the Dungeon with equipment, training, and a protected base. After the group began its expedition, Li Yu defeated Ais in a sparring match, and she asked him to become her master.
Li Yu trained the Hestia Familia, forged weapons, and led his classmates on an extended Dungeon expedition, where Yukino’s Divine Blood drew huge monster waves for them to fight. While they trained, Hestia recruited Bell and Haruhime, and the Familia prepared to teach both newcomers.
Li Yu trained the Hestia Familia, fought Apollo’s attempt to claim him, and killed the god before returning with his classmates to their own world. As the visiting Familias reunited with them, Miach treated Principal Hu and agreed to teach at Boundary University.
Li Yu led his companions through the Dungeon, built up their supplies and maps, and then joined his classmates at Boundary University. After Nangong Natsuki sent the class to another world, Li Yu located their position and learned of the cursed children’s oppression.
Li Yu took control of the Tokyo Area, rescued Cursed Children, and helped Seitenshi purge the corrupt Tendō Family. He then led his allies on a worldwide hunt for Stage Five Gastrea, returning after defeating them all and rescuing three children.
Li Yu and Asuna explored the Re:Zero world, where Li Yu learned its magic and helped Emilia free her frozen people. They brought Emilia, the elves, Ram, Rem, and Beatrice to Boundary Island, where the newcomers began planning their lives in the new world.
Li Yu led his classmates into the Holy Grail War world, ended the war, and reached the Root before being expelled back to his own world. After restoring his companions and encountering the Demon Slayer world, he traveled to the God Slayer world to challenge Verethragna.
Li Yu hunted Heretic Gods, forged a godslaying Noble Phantasm, and helped his allies deal with Kojou Akatsuki’s transformation. Sent to another world, he saved Schwi and Riku, helped unite the races against Artosh, and left after Artosh’s death established the Ten Pledges.
Li Yu returned from the Disboard world, brought the Flügel into his world, and led a campaign against Alaya and Gaia that ended with the world’s destruction and Tiamat’s rescue. After arranging for the Flügel to stay and join world explorations, he entered a merging world containing Toriko’s Gourmet World and began preparing Earth for contact with it.
Li Yu arranged cooperation across worlds, brought new students to train in the fantasy world, and broke through to the tenth rank by mastering time and space. He then entered Academy City, where he began training Kamijou Touma and tested a serum that greatly increased Touma’s physical strength.
Li Yu restored Index’s memories, brought her and the ITEM members to his world, and helped his companions defeat the Demon King and settle in Abant. After discovering a growing rift on the far side of the moon, he led Abant and its forces to confront the mechanical invaders.
Li Yu conquered the E.E. world, prepared his companions for journeys to new worlds, and entered Honkai: Star Rail as the last survivor of Cangcheng. On Amphoreus, he rescued the Trailblazers and acquired the Scepter of the Emperor for Abant’s computer.
Li Yu became an Emanator of Trailblaze, opened a route into the Sea of Quanta, and reunited with Asuna and his companions in Teyvat. After helping them embark on the Path and confronting the Company, he traveled through a relocated passage into the Nasuverse and found Jhana.
Li Yu traveled with Abant to the Honkai world, where he helped Welt Yang and the Flame-Chasers confront the altered past and gathered Kiana, Mei, Bronya, Syr, and others. As Welt Yang and his allies went to confront Otto, Li Yu prepared to take the young Herrschers to the moon, while Pandora revealed her plan to unite the Sea of Quanta’s worlds.
Li Yu ended the Honkai threat, confronted HooH as the temporary Aeon of Trailblaze, and brought his companions to Boundary Island to study and prepare for new ventures. He agreed to help No Name reclaim its name and flag in Little Garden, with Pandora approving the plan and claiming she could take Little Garden’s place.
Li Yu connected No Name to his world, rebuilt the community, and helped it reclaim territory while gathering allies and resources. After turning his companions into God Slayers and securing their Divinities, he prepared them to expand No Name’s influence across Little Garden.
Li Yu staged a wave of attacks in Little Garden, traveled between worlds, and led a raid that restored Algol’s full power while stripping the Greek Pantheon of its wealth. He distributed new opportunities and Spirit Divinities to his allies, then returned to Herta Space Station, where Herta pressed him for answers about his secrets.