Chapter Summaries

Natsume found comfort in Su Yunqing’s reassurance, shared his happiness with Aunt Toko, Uncle Shigeru, and Nyanko-sensei, and began watching his future in the memory copy of Natsume's Book of Friends. Meanwhile, the group discussed Doraemon’s gadgets and companionship before Su Yunqing revealed Nobita Nobi as the origin and true history of every timeline.

• Su Yunqing told Natsume he was not alone, and Natsume replied that he was happy with his life and wanted to see his future.
• Su Yunqing uploaded the memory copy of Natsume's Book of Friends, and Natsume opened it.
• Tony questioned how Doraemon could bring powerful gadgets from the future to Nobita, while Utaha Kasumigaoka, Whitebeard, and Rimuru emphasized the importance of companionship.
• Su Yunqing explained that Nobita’s actions and Doraemon’s presence in the past were inevitable parts of true history, beyond the Time Variance Authority’s power to change.
• Su Yunqing introduced Nobita Nobi with a string of titles, including Interstellar Pioneer, Demon Lord Slayer, and Greatest Mastermind of Endless Space-Time.

After watching a Memory Copy reveal his extraordinary feats, Nobita began to believe he could grow stronger without relying on Doraemon’s gadgets. He told Doraemon about the Chat Group, and Doraemon realized that Nobita’s existence was tied to the true course of history.

• Su Yunqing and Kazuma Sato discussed Nobita’s remarkable movie feats and war talents, including his marksmanship, swordsmanship, and cat’s cradle skills.
• Nobita reconsidered his belief that he was weak and wondered whether he could defeat Gian through his own strength.
• Nobita asked Doraemon if he could become stronger without gadgets, and Doraemon mistook the change in him for possession before confirming he was still Nobita.
• Doraemon encouraged Nobita to keep trying, and Nobita hugged him tearfully before telling him about the Chat Group and its members.
• Doraemon heard about Nobita’s future titles and realized that Nobita’s unusual place in history explained why the Time-Space Administration Bureau had allowed him to change the past.

Nobita and Doraemon tested the Chat Group’s Recycle function, trading four Bamboo-Copters for 2,000 Points and exchanging 10 Points for elementary school knowledge. After the knowledge transfer helped Nobita solve his homework with newfound confidence, Doraemon watched happily, reflecting that its companionship might eventually end once Nobita no longer needed its help.

• Doraemon agreed to let Nobita recycle spare gadgets for Points, provided they avoided dangerous or important items and discussed how to use the Points.
• Doraemon chose four spare Bamboo-Copters, and Nobita recycled them through the Chat Group for 2,000 Points.
• Nobita exchanged 10 Points for elementary school knowledge covering grades one through six and absorbed it without discomfort.
• Nobita began solving his homework rapidly and accurately, thrilled that the knowledge felt like an ability he had gained himself.
• Doraemon praised Nobita’s progress, reminded him that he still had more to learn, and reflected on the day he might leave once Nobita could manage without its help.

After reading the Memory Copy, Hong Mao reflected on the Seven Swords’ sacrifices and credited his companions for their victory over the Demon Sect. The Chat Group teased him about his obvious devotion to Blue Rabbit, leaving him flustered and secretly moved by the bond he had seen in the future.

• Hong Mao considered the hardships and sacrifices shown in the Memory Copy and said the Seven Swords’ victory belonged to all his companions.
• Umaru Doma and Su Yunqing praised the characters, while Hong Mao humbly credited Blue Rabbit, Shali, Tiao Tiao, Dou Dou, and the others for their shared strength.
• Su Yunqing teased Hong Mao with examples of how he had prioritized Blue Rabbit, and the Chat Group joined in.
• Hong Mao tried to explain his actions, then privately realized he already felt a deep fondness for Blue Rabbit after seeing her in the Memory Copy.
• White Cat noticed Hong Mao’s flushed face beside the waterfall, but accepted his excuse that the future had stirred his emotions.

Hong Mao told White Cat about the Demon Sect’s plans and the Seven Swords successors’ future hardships, then used the Chat Group to gain Points and fuse with the Post-Seven Swords Convergence Hong Mao Template. The fusion ended with Hong Mao’s strength, sword comprehension, and martial will greatly enhanced.

• Hong Mao recounted Black Heart Tiger’s schemes and the other Seven Swords successors’ painful fates, and White Cat urged him to grow stronger and lead his companions with care.
• Hong Mao proposed recycling martial arts for Points, and White Cat agreed that gaining strength to prevent future disasters mattered more than guarding cultivation methods.
• Little Qilin offered its blood to help Hong Mao, who collected three drops and recycled them after carefully treating its hoof.
• Hong Mao recycled several martial arts and the Qilin Blood for Points, then exchanged nearly all of them for the Post-Seven Swords Convergence Hong Mao Template.
• Hong Mao fused with the Template as White Cat guarded him, and the transformation enhanced his Internal Force, constitution, and understanding of Kendo.

Hong Mao gained the power and sword mastery of his future self, then faced Black Heart Tiger alongside White Cat and the Little Qilin. He held off Black Heart Tiger’s first attack and launched the Fire Dance Whirlwind Sword Technique as the battle escalated.

• Hong Mao told White Cat that he had used Points to inherit the power of his future self from the Memory Copy.
• White Cat and Hong Mao sensed the Demon Sect approaching, and Black Heart Tiger arrived in a flying palanquin to confront them.
• Black Heart Tiger and White Cat clashed, and White Cat was forced back three steps by Black Heart Tiger’s strengthened Black Heart Evil Palm.
• Black Heart Tiger attacked the Little Qilin, but Hong Mao intercepted his claw with Rainbow Piercing the Sun and forced him to pause.
• Black Heart Tiger declared that he would kill Hong Mao, White Cat, and the Little Qilin, then charged Hong Mao with a fierce attack.
• Hong Mao answered with Fire Dance Whirlwind, spiraling upward as a scorching red tornado of Sword Qi formed around him.

Hong Mao used the tenth-level Fire Dance Whirlwind Sword Technique to fight Black Heart Tiger and gained new insight during their battle. As Demon Sect reinforcements arrived and attacked White Cat and the Qilin, White Cat effortlessly held them off while Hong Mao and Black Heart Tiger resumed their clash.

• Hong Mao and Black Heart Tiger traded powerful attacks, and Hong Mao held his own despite Black Heart Tiger's greater strength.
• Hong Mao advanced his swordsmanship during the fight, reaching a deeper state of Free Control and forcing Black Heart Tiger to give ground.
• Zhu Wujie, Niu Xuanfeng, Tiao Tiao, and Demon Sect forces arrived, and Black Heart Tiger ordered them to seize the Qilin.
• Hong Mao told White Cat to protect the Qilin while he faced Black Heart Tiger, and White Cat agreed.
• Zhu Wujie, Niu Xuanfeng, and the sect members attacked White Cat, but he repelled them all with his wooden sword while Tiao Tiao watched.
• Hong Mao and Black Heart Tiger exchanged techniques again, ending with Hong Mao's Nine Transformations of the Divine Dragon clashing against Black Heart Tiger's Heavenly Demon Wild Dance.

Hong Mao and Black Heart Tiger fought fiercely while Tiao Tiao seized his chance to reveal himself and wound the Demon Sect leader. Hong Mao protected Tiao Tiao and used Senzu Beans to recover from Black Heart Tiger’s attacks, leaving Black Heart Tiger stunned by the beans’ power as their battle continued.

• Hong Mao and Black Heart Tiger fought to a standstill, with Black Heart Tiger retaining the advantage in the prolonged battle.
• Tiao Tiao ambushed Black Heart Tiger with the Green Light Sword Technique, wounded his right arm, and revealed that he had infiltrated the Demon Sect for ten years to avenge his murdered parents.
• Black Heart Tiger attacked Tiao Tiao, but Hong Mao blocked the blow and gave Tiao Tiao a Senzu Bean that instantly healed his injuries.
• Tiao Tiao went to help White Cat guard the Qilin while Hong Mao kept Black Heart Tiger occupied.
• Hong Mao and Black Heart Tiger traded powerful blows, and Hong Mao swallowed a Senzu Bean that healed his broken ribs, neutralized the Bone-Eroding Yin Evil Finger, and restored his Internal Force.

Hong Mao and Black Heart Tiger fought to a stalemate before Black Heart Tiger escaped and threatened to kill the other Seven Swords successors unless Hong Mao provided Qilin Blood. Hong Mao revealed he knew where the successors were and set out with Tiao Tiao to protect them, beginning with Blue Rabbit at Jade Toad Palace.

• Black Heart Tiger mistook Hong Mao’s Senzu Beans for Qilin Blood medicine, and the two exchanged powerful attacks as Hong Mao repeatedly recovered with another bean.
• Black Heart Tiger accused Hong Mao and White Cat of exploiting the Little Qilin, and Hong Mao refused to explain the Senzu Beans to him.
• Black Heart Tiger fled after their final clash and threatened to hunt the Seven Swords successors unless Hong Mao gave him Qilin Blood within three months.
• Tiao Tiao warned that the Demon Sect would use the coming months to find the other successors, and Hong Mao said he already knew their whereabouts.
• Hong Mao asked White Cat to hide with the Little Qilin, then prepared to retrieve Tiao Tiao’s Green Light Sword and travel with him to Jade Toad Palace to find Blue Rabbit.

After the Chat Group praised Takashi Natsume’s gentle nature and his courage in facing painful memories, he reflected on the people and yokai who had given him a home and helped him grow. Teased by a drunken Nyanko-sensei, Natsume thanked the group and considered how the Chat Group might let him change the future.

• Umaru Doma and Daigo praised Natsume’s story, while Ordinary Group Owner described how Natsume learned to face his past and accept the bonds in his life.
• Natsume blushed at the Chat Group’s praise and struggled to find a response that would not dismiss their feelings.
• Nyanko-sensei drunkenly teased Natsume about his red face and speculated that he was secretly dating someone before falling asleep on his lap.
• Natsume thanked the Chat Group and said that his family, friends, Nyanko-sensei, and the yokai had given him warmth he hoped to pass on.
• Natsume reflected that the Chat Group might help him improve his loved ones’ lives, make up for past regrets, or influence the future.

Takashi Natsume considered whether the Chat Group Mall’s life-extending and resurrection items could help his grandmother and parents, but set those possibilities aside to focus on protecting his life and bonds as they were. In the Chat Group, Daigo proposed buying Doraemon-like robots in Nobita Nobi’s future, while Tony Stark offered to build one and was reminded of Ultron.

• Natsume reflected on the short lifespans of humans, Reiko Natsume’s bonds with yokai, and the regrets left in the Book of Friends.
• Natsume considered using the Mall to extend lives or resurrect Reiko and his parents, but worried about disrupting the order of life and death.
• Natsume decided to cherish his present life and relationships and leave the Mall’s more dangerous possibilities untouched for now.
• Daigo proposed having Doraemon buy robots in the future and send them to Chat Group members as Red Packets.
• Su Yunqing thought Daigo’s plan might work but warned that trading for robots and gadgets would exploit the difference between worlds.
• Tony offered to build Daigo an emotional robot, and Daigo questioned whether it might turn into something like Ultron.

Nobita asked Doraemon whether others could buy a robot like him, and learned that a model without gadgets might cost only one Point's worth of gold. Chat members began reserving robots for their loved ones, while Kaito Kuroba and Hachiman Hikigaya faced questions about whether they could or needed to own one.

• Nobita asked Doraemon about buying a robot of the same model, and Doraemon explained the qualification requirements, high cost, and differences between robots’ personalities.
• Nobita exchanged one Point for a five-kilogram gold ingot, and Doraemon confirmed that gold of about that value might buy a robot like it without a Four-Dimensional Pocket or gadgets.
• Nobita told the Chat Group about the possible price, prompting Umaru Doma, Daigo, Minato Namikaze, and other members to express interest or reserve a robot for someone they cared about.
• Minato watched Kushina encourage their one-year-old son Naruto to stand and looked forward to giving him a special robot friend.
• Kaito Kuroba said he could not openly own a Doraemon-like robot yet, and Detective Conan suggested Professor Agasa could plausibly invent one.
• Kazuma Sato questioned why Hachiman Hikigaya wanted a robot companion, noting how many friends and loved ones he already had.

Hachiman Hikigaya defended his belief that Yukino liked cats, then told Yukino Yukinoshita he hoped she would find happiness without letting his choices in another world influence her path. Yukino affirmed her independence, thanked him for his wishes, and Hachiman said he understood but was still worried.

• Hachiman Hikigaya argued that Yukino would love Doraemon because she liked cats, and Yukino Yukinoshita challenged his assumptions about another version of her.
• When Hachiman asked whether she liked cats, Yukino Yukinoshita fell silent, implicitly confirming that she did.
• Hachiman admitted that he had chosen both Yukino and Yui in his world and said he was happy, while hoping his choices would not prejudice Yukino against the Hachiman in her world.
• Yukino Yukinoshita reflected that her wariness toward the Hachiman in her world had been fading through their everyday interactions, despite her disapproval of the other world's Hachiman.
• Yukino Yukinoshita said she would make her own choices, accepted Hachiman's good wishes, and told him there was no need to worry.
• Hachiman Hikigaya replied that he believed in her but remained worried.

Hachiman Hikigaya felt reassured that Yukino Yukinoshita had not been swayed by the possibility of another world, and the group discussed why it was difficult to speak honestly to someone important. The conversation ended with Su Yunqing asking whether Yukino wanted to reserve a robot and suggesting ways to explain its presence in her world.

• Hachiman Hikigaya said he could rest easy because Yukino Yukinoshita had remained true to her own choices, and Yukino fell silent, unsure how to answer.
• Nobita Nobi asked whether Hachiman and Yukino were arguing, and Tony explained that their exchange showed how people worried because they cared.
• Umaru Doma and Utaha Kasumigaoka discussed how difficult it could be to share vulnerable feelings, while Su Yunqing teased Utaha for speaking like an expert despite being single.
• Su Yunqing used Nobita's fear of criticizing Gian's singing and cooking to explain why people sometimes avoided telling someone important the truth.
• Hachiman and Yukino objected to the group turning their conversation into a lesson about relationships, and Su Yunqing abruptly asked whether Yukino wanted to reserve a robot.

Yukino Yukinoshita declined to take Doraemon for now, deciding that the attention it might bring could endanger her family, while Nobita Nobi agreed to prepare gadgets for the group. The chapter then described the world two years after the Reiki Revival and left off at a bustling open-air market in Hang City, where workers began cutting up Mutant Creatures brought in by mercenaries.

• Yukino Yukinoshita decided against bringing Doraemon into her home because its advanced technology could attract dangerous scrutiny.
• Su Yunqing accepted Yukino Yukinoshita's decision, and Nobita Nobi offered to prepare thirty gadgets for the group.
• The narration described how humanity and intelligent Mutant Creatures had reached a fragile balance two years after the Reiki Revival.
• Huaxia, Lighthouse, Gaul, the Sun Never Sets Islands, and Russia were described as five major powers with different ways of surviving the catastrophe.
• The narration described some human nations submitting to Mutant Creatures in exchange for protection.
• Mercenary Groups brought Mutant Creature carcasses to Hang City's open-air market, where workers began cutting them into meat.

Huo Yu strolled through a bustling market in Hang City, where residents and patrol members treated her as their powerful guardian. At a breakfast stall, Bai Xuan unexpectedly appeared across from her, saying he had come on a whim to eat.

• Vendors and mercenaries sold Mutant Creature meat and materials in a market supported by the Spirit Energy Bureau’s regulated civilian hunting system.
• Huo Yu walked through the market as residents greeted her with respect, and she asked them not to address her as a lord.
• Huo Yu browsed market stalls before stopping at Aunt Li’s porridge stall for her usual breakfast.
• Bai Xuan quietly sat across from Huo Yu, ordering plain porridge and vegetable buns without anyone else noticing him.
• Huo Yu recognized Bai Xuan, and he explained that he had come on a whim to have breakfast.

Bai Xuan told Huo Yu that a special rain would fall over Huaxia in three days, and she mobilized the authorities to prepare the country. The rain blessed humans across Huaxia, strengthening their bodies and abilities, while Bai Xuan observed the rise of the nation’s potential and Fortune.

• Bai Xuan told Huo Yu that a rain called Nature’s Gift would fall over Huaxia in three days, then vanished from the congee shop.
• Huo Yu flew to the Hang City Spirit Energy Bureau and contacted Zhang Hai to arrange transport to the Imperial Capital General Bureau.
• Liu Suifeng and Huaxia’s authorities issued nationwide preparations, placing cities on alert and urging citizens to receive the coming rain.
• On the third day, spiritual mist gathered over Huaxia and luminous rain began falling at noon, while Mutant Creatures hid from it.
• The rain strengthened Huaxia’s humans, healed ailments, and helped some people awaken talents or break through Esper bottlenecks, but did not benefit plants or other creatures.
• Bai Xuan watched from the Small World as the rain nourished human life and raised Huaxia’s civilization Fortune.

The sweet dew nourished Huaxia’s people and caused its national-destiny Golden Dragon to grow and evolve, while Bai Xuan looked forward to the civilization’s future possibilities. In the Chat Group, Nobita Nobi invited the members to a party in prehistoric times, and Doraemon agreed to arrange the trip and bring his Gourmet Tablecloths.

• The sweet dew gathered Huaxia’s people’s hopes and vitality into its Golden Dragon, which grew stronger as Bai Xuan acknowledged it and reflected on Huaxia’s future.
• Nobita Nobi told the Chat Group that Doraemon wanted to meet them and had asked him to invite everyone to a party.
• Su Yunqing suggested holding the party in prehistoric times, and Umaru Doma, Erina Nakiri, and Little Master showed interest in attending or trying Doraemon’s Gourmet Tablecloth.
• Nobita Nobi told Doraemon that the group had agreed to come and that they preferred a spacious party location away from his crowded home.
• Doraemon agreed to use the Time Machine to find a scenic, relatively safe prehistoric location and showed Nobita several versions of the Gourmet Tablecloth.

Nobita and Doraemon prepared a party in the Cretaceous Period, but Nobita went to fetch dinosaurs and returned with a much larger and more dangerous group than Doraemon had allowed. After they invited the Chat Group members to join them, Kazuma Sato complained that Recreation Mode could not be used whenever he wanted.

• Doraemon set up a protected campsite with tents, a bonfire, and gadgets for the party.
• Nobita decided the Cretaceous party needed dinosaurs, so Doraemon gave him Super Momotaro Dango, a defense bracer, and a Bamboo-Copter.
• Nobita returned with a Triceratops, Parasaurolophus, a Stegosaurus, small sharp-toothed dinosaurs, and a Brachiosaurus, alarming Doraemon.
• Nobita messaged the Chat Group to invite everyone and asked whether Recreation Mode would send them to the correct time and place.
• Su Yunqing explained that Recreation Mode anchored visitors to Nobita's spacetime, while Yukino Yukinoshita noted she had not known about the feature.
• Kazuma Sato complained that he could not use Recreation Mode freely to return home and avoid danger in the Otherworld.

Chat Group members arrived at Nobita and Doraemon’s party in the Cretaceous Period, where old acquaintances and newcomers reunited. Shiho Miyano watched Bai Xuan and wondered whether she could ask him to resurrect her sister, Akemi.

• Su Yunqing explained that Play Mode could not be used to travel freely through members’ own worlds, and she told the group to get ready for the party.
• Nobita and Doraemon welcomed the arriving Chat Group members as they emerged from portals across the camp.
• Kazuma Sato and Hachiman Hikigaya traded insults, then decided to look around rather than join the party preparations.
• Setsuna Ogiso helped Yukino Yukinoshita and Touma Kazusa find common ground in conversation.
• Kaito Kuroba teased Shinichi Kudo about his relationship with Ran and was reminded to consider Aoko and Inspector Nakamori.
• Shiho Miyano reflected on ways to revive Akemi and considered asking Bai Xuan to help, wondering what price he would demand.