Chapter Summaries

Yinsen hid with Hermione at the bottom of the Black Lake instead of completing the second Triwizard task early, explaining that he was participating to protect Harry rather than to win. The chapter left Harry returning to the surface with Ron and Pheobe's younger sister as Yinsen and Hermione surfaced just in time to avoid drawing attention.

• Yinsen attended the Yule Ball with Illya while Hermione danced with Viktor, and Harry and Ron regretted overlooking Hermione as a potential partner.
• During the second task, Hermione woke underwater early because Yinsen's talisman let her breathe, and Yinsen arrived to find her among the hostages.
• Yinsen untied Hermione, concealed them inside a dry space at the lakebed, and explained that he did not intend to win because Harry's participation was part of a larger plan involving Voldemort.
• Hermione inferred that Dumbledore had asked Yinsen to protect Harry, and Yinsen said he had restrained himself during the first task so he would not kill the dragon.
• Harry rescued Ron and Pheobe's younger sister, while Yinsen took Hermione away and surfaced as the crowd focused on Harry.

Yinsen arranged the Triwizard Tournament’s final round so he could expose Voldemort’s return while keeping the other contestants involved. He and Harry, Viktor, and Pheobe reached the Triwizard Cup together, setting up the next stage of his plan.

• Harry Potter won the second round by rescuing two hostages, Viktor placed second, and Yinsen placed third.
• Yinsen and Dumbledore agreed to wait until Harry reported Voldemort’s return before capturing Barty Crouch Jr., and Yinsen gave Dumbledore protective amulets for the coming conflict.
• Yinsen planned to make his apparent death announce Voldemort’s return and to use Harry, Viktor, and Pheobe as witnesses against Minister Fudge’s attempts to suppress the news.
• Inside the maze, Yinsen used his mental powers, illusions, and spells to guide the contestants toward the Triwizard Cup while keeping Moody unaware of his interference.
• Yinsen teleported to the cup as Harry, Viktor, and Pheobe arrived, and all four touched it at the same time.

Yinsen recorded Voldemort’s resurrection and staged a diversion that let Harry, Pheobe, and Viktor escape with the Triwizard Cup. He then confronted Voldemort, killed Nagini, and destroyed one of Voldemort’s Horcruxes before vanishing.

• Yinsen stopped Pheobe and Viktor from approaching Harry and forced them to hide while they witnessed Voldemort’s return and his plan to kill Harry.
• Yinsen recorded Voldemort and his Death Eaters, then told Pheobe and Viktor to rescue Harry and escape with the Triwizard Cup while he drew Voldemort’s attention.
• Yinsen confronted Voldemort and was struck down by Avada Kedavra, giving Pheobe and Viktor time to summon the Cup and take Harry away.
• Voldemort discovered that Yinsen had survived as the apparent corpse dissolved into blue motes and returned to him.
• Yinsen deflected Voldemort’s Avada Kedavra, killed Nagini, and drew the Horcrux from her body before vanishing and telling Voldemort to enjoy his final performance.

Yinsen chose not to kill Voldemort so Dumbledore’s plans could continue, then spent the rest of the semester exploring Britain while reflecting on the Moon Goddess crew’s next steps. He and Scáthach discussed the many tasks ahead, and Yinsen decided to postpone confronting Anubis until he was stronger.

• Yinsen left the Wizarding World’s political struggle to Dumbledore and wandered around Britain while waiting for Illya and the others to finish the semester.
• In Glastonbury, Yinsen tried the Gacha Game’s Holy Relic summoning method and lost his savings, while Scáthach successfully summoned something.
• Scáthach told Yinsen that Illya and Rin Tohsaka had nearly caused a scene at his funeral, then explained that she wanted to keep traveling with him.
• Yinsen listed plans to synchronize worlds, upgrade the Teleportation Device, introduce Shirou Emiya to the crew, revisit the Transformers and Resident Evil worlds, and train Mordred.
• Yinsen remembered his promise to help Betty find her family and his grudge against Anubis, but decided to wait until he grew stronger before seeking revenge.

Yinsen returned to Hogwarts, told Dumbledore that he had destroyed Voldemort’s Horcrux and rescued Nagini, and prepared to protect Snape before the coming conflict. Before leaving for the ship with Illya and the others, he found Hermione lost in thought and got her attention.

• Yinsen showed Dumbledore that he had saved Nagini’s soul and explained that Voldemort’s soul fragment had been destroyed.
• Dumbledore told Yinsen that the Wizarding World was moving toward open conflict and that hidden Death Eaters were being exposed and purged.
• Yinsen asked about Snape’s undercover mission, then placed a protective Energy Mark on him that could teleport him away from danger.
• Yinsen decided to say goodbye to Hermione before leaving Hogwarts and found her sitting alone in the Great Hall, staring into space.
• Yinsen dispelled the illusion affecting Hermione and snapped his fingers until she noticed him.

After a year away, Yinsen returned to the Moon Goddess, reviewed developments aboard the ship and in the Starship Troopers world, and upgraded the Teleportation Device. He planned to rest before visiting Diana’s world with Scáthach, while Scáthach teased him about Hermione and Diana.

• Yinsen returned to the Moon Goddess after a year and learned from Luna that the ship had faced no major trouble, though Tony Stark had visited and Shirou Emiya had come by repeatedly.
• Yinsen heard that Ada had equipped her ship with Greatsword Rifles, the Iron Monger had entered military service, and Imhotep’s Temple had trained Templar Knights and priests who helped humanity defeat the bugs.
• Yinsen finished adjusting the Teleportation Device, which could still travel only to known worlds, and learned that his Small Heaven was growing rapidly.
• Scáthach asked Yinsen to take her to Diana’s world, and he told her to wait a few days because he planned to go there too.
• Scáthach asked why Yinsen had not brought Hermione back, then teased him that he was afraid Diana would get angry.

Yinsen toured the Moon Goddess and then traveled with Logan and Scáthach to the DC Universe to reconnect with Diana and establish a passage between their worlds. Diana revealed that it was 2013 and teased Yinsen for keeping her waiting, leaving their reunion unresolved.

• Yinsen asked Logan whether he wanted to return to Atlanna, and Logan decided he needed to meet her and learn what she wanted.
• Yinsen toured the Moon Goddess with Scáthach, reviewed its upgraded equipment, and considered selling Personal Terminals in the Marvel and Starship Troopers Universes.
• Yinsen learned where the scattered crew members were, then took Logan and Scáthach to the DC Universe.
• Yinsen met Diana and learned that the year was 2013.
• Diana hugged Yinsen and told him that making her wait all these years would not be so easily forgiven.

Yinsen reunited with Diana and caught up on their lives before Logan learned Atlanna was in danger and flew to Atlantis as a Phoenix. After several days together, Yinsen and Diana set out to find Superman to prevent a disaster.

• Yinsen and Diana reunited, discussed their lives, and agreed that Illya, Rin, and Leah would continue studying at Hogwarts.
• Diana told Logan that Atlanna was in trouble, and Logan decided to go to Atlantis to protect her.
• Logan transformed into a Phoenix and flew away, leaving Yinsen and Diana behind.
• Scáthach went off to explore while Yinsen and Diana spent several days catching up.
• Yinsen and Diana prepared to search for Superman so they could stop a disaster.

Yinsen and Diana waited for General Zod to reveal whether he intended to threaten Earth, while spending their time sightseeing and shopping. After Zod broadcast an ultimatum to every electronic device, Diana prepared to confront the Kryptonians and urged Yinsen to leave at once.

• Yinsen explained to Diana that General Zod would arrive seeking the Codex and that Superman's fight with him could devastate Earth.
• Yinsen suggested waiting to deal with Zod directly, while Diana decided she would confront him and confirm his intentions before acting.
• Yinsen and Diana spent the day visiting cities and shopping while they waited for news of Zod.
• General Zod hacked electronic devices worldwide and demanded that Earth hand over the person he wanted or face dire consequences.
• Diana concluded that Zod meant to threaten Earth, donned her armor, and told Yinsen they were leaving immediately, rejecting his wish for a flashy entrance.

Yinsen and Diana confronted General Zod aboard his ship and learned that he intended to conquer Earth. Diana fought Zod while Yinsen quickly overpowered Faora, leaving the surrounding Kryptonian soldiers to realize a battle had begun.

• Yinsen took Diana through a portal to General Zod's ship and reminded her to protect herself with divine power.
• Diana demanded to know Zod's intentions, and Zod admitted he planned to make Earth the Kryptonians' new home by eliminating its inhabitants.
• Faora attacked Diana, but Diana punched her away and then fought General Zod.
• Diana blocked Zod's punches with divine power and blasted him backward with a strike from her left hand.
• Faora charged Yinsen, who dodged her punch, slammed her into the floor, and repeatedly punched her while chanting.
• The Kryptonian soldiers finally realized that a fight was underway.

Yinsen fought Faora aboard General Zod’s ship while Diana battled Zod, and he revealed that Kryptonian strength and weapons could not overcome his abilities. He killed Faora with frost just before another Kryptonian arrived, while Diana’s fight with Zod damaged the ship.

• Zod’s soldiers attacked Yinsen, but he blocked their energy shots with an invisible shield as Faora broke free and continued fighting him.
• Yinsen warned Diana not to destroy the ship because he wanted its faster-than-light technology, but Diana smashed through a wall with Zod and sent them both into space.
• Faora tried to exploit the ship’s failing atmosphere, but her attacks did not harm Yinsen, and frost spread across her hands when she grabbed him.
• Yinsen froze Faora solid and watched her shatter into fragments that were sucked into the vacuum after sensing another Kryptonian approaching.

Yinsen killed Faora and the other Kryptonians aboard Zod’s ship, then met Clark Kent as Diana returned with Zod’s corpse. Clark learned that Diana had killed Zod to protect Earth, while Yinsen introduced himself as a mage passing through.

• Yinsen killed Faora and the other Kryptonians in the room, then sealed the breach before Clark arrived and questioned him.
• Clark explained that he had come to surrender himself to Zod, but had sensed a battle and flown to the ship.
• Earth’s military and observers watched Diana and Clark fight around Zod’s ship, mistaking Diana for a Kryptonian.
• Diana returned with Zod’s corpse and explained to Clark that she had killed him to prevent his conquest of Earth.
• Yinsen made the Book of Inheritance disappear and told Clark he was a mage passing through.

Yinsen destroyed General Zod’s body and sent the Kryptonian ship away before taking Clark and Diana back to Earth through a Light Gate. At the hotel, Clark accepted that Yinsen was a mage and prepared to ask him about Earth’s hidden secrets.

• Yinsen turned Zod’s corpse into ice shards to keep it from falling into the wrong hands, despite Clark’s objections.
• Yinsen explained that the ship’s atmosphere was weakening Clark, then pulled him and Diana out into space.
• Yinsen used a Magic Array to teleport the Kryptonian ship away while people on Earth watched in shock.
• Yinsen offered Clark a choice between flying back and teleporting; Clark chose the Light Gate to avoid revealing his identity to the military and media.
• Yinsen, Clark, and Diana returned to the hotel, where Clark accepted Yinsen’s claim of being a mage and sought answers about Earth’s secrets.

Yinsen explained the wider universe and his choices to Clark, who accepted the reasons for killing General Zod but remained concerned about his own future. After Clark left, Yinsen considered whether to intervene against Lex Luthor.

• Yinsen told Clark that gods were powerful beings and revealed that he came from another world with access to endless parallel worlds.
• Yinsen argued that Diana had needed to eliminate General Zod to protect humanity, and Clark accepted his reasoning despite disagreeing with the severity of their methods.
• Clark worried about his identity being discovered and his uncertain future, and Yinsen advised him to do what he wanted rather than overthink it.
• Yinsen let Clark discover that the windows could not open, and Diana scolded Yinsen for teasing him before Clark flew away.
• Yinsen considered whether Lex Luthor might target Diana while plotting against Superman and wondered if he should kill him in advance.

Yinsen and Diana traveled between worlds while looking for a peaceful place to spend time together, and eventually arrived in ancient California. Yinsen told Diana that, in this ordinary world, they could do whatever they wanted.

• Yinsen and Diana wandered through North America, then returned to the Moon Goddess so he could connect the DC Universe with another world.
• Yinsen completed the connection, messaged Logan and Scáthach, and took Diana to the Starship Troopers world.
• Diana visited Cherry Military Industries, tested its weapons and armor, and declined Yinsen's suggestions to fight bugs or race.
• Yinsen brought out the Kryptonian spaceship and said he would give it to Tony, then took Diana to California around two thousand years ago.
• Yinsen told Diana that they were the most powerful beings in the world and could even make her Queen of Earth.

Yinsen and Diana visited Toretto's Cafe in Los Angeles, where they encountered Brian O'Conner and Dominic Toretto. When Vince ordered Yinsen to move, Yinsen bent his finger and forced him to his knees.

• Yinsen recognized Toretto's Cafe and entered with Diana, where Mia Toretto served them drinks.
• Brian O'Conner arrived, ordered his usual tuna sandwich, and drew Yinsen's attention to his undercover interest in Dominic Toretto.
• Vince returned with Toretto's men and told Yinsen to move so he could confront Brian.
• Yinsen refused to move and bent Vince's finger until the pain dropped him to his knees.

Yinsen confronted Dominic Toretto’s crew at the cafe, then left with Brian to find a car for the night’s underground race. At the auto shop, Diana bought two cars for Yinsen, leaving Brian surprised by the unexpected sale.

• Yinsen forced Vince to kneel, but Letty and the others separated them before Dominic told Yinsen to leave.
• Yinsen paid for the cafe tab, told Dominic he would see him that night, and left with Brian in Brian’s pickup.
• Yinsen told Brian he knew who he was and asked whether he had a modified car, then explained he wanted to race that night.
• Brian took Yinsen and Diana to the auto shop where he worked, but refused to sell his own car.
• Diana bought two of Harry’s sample cars, and Harry praised Brian for bringing in the customers.

Yinsen and Diana collected their modified cars, and Yinsen insisted that Brian take him to the underground race. Brian tried to lose Yinsen by driving in circles, then sped through a light as he prepared to shake him off.

• Yinsen and Diana inspected and bought a gray and a red modified car from Harry's shop.
• Yinsen and Diana drove around, but Yinsen returned to Harry's shop after realizing he did not know where the race was.
• Yinsen followed Brian and asked him to lead the way, refusing to promise that he would only watch the race.
• Brian reluctantly drove with Yinsen and Diana following, then tried to waste time by taking them in circles.
• Brian accelerated through an intersection as the traffic light was about to turn red, hoping to lose Yinsen.

Yinsen beat Dominic in a street race, then revealed that he knew Brian was an undercover officer. He used magic to show Diana how Brian’s story unfolded, and they ended the vision back at the race site with the timeline largely unchanged.

• Yinsen followed Brian to the race site, where he challenged Dominic and beat him after magically enhancing his car.
• Brian learned that Yinsen knew his identity as an undercover officer and warned him to keep quiet before driving away.
• Yinsen told Diana he would show her a magic trick and used a spell to move through time while watching Brian, Dominic, and their circle.
• Diana watched Brian join Dominic’s group, fall for Mia, discover Dominic’s crimes, let him escape, lose his job, and leave Los Angeles.
• Yinsen ended the spell, and he and Diana found themselves back at the race site at night.

Yinsen and Diana spent nearly ten years traveling the world together before returning to the Moon Goddess, where Diana went back to her own world. Yinsen then showed Tony a Kryptonian spaceship and asked whether he was interested.

• Yinsen set aside Brian’s future and traveled with Diana around the world for nearly ten years as Brian became an FBI agent.
• Yinsen took Diana to meet Gisele, and Diana called her too skinny before deciding it was time for them to leave.
• Yinsen and Diana returned to the Moon Goddess, where Diana said she was happy with their time together and went back to her world.
• Yinsen told Diana he planned to focus on growing up, then passionately kissed her goodbye as Tony arrived and interrupted them.
• Yinsen brought Tony outside the Moon Goddess and showed him a Kryptonian spaceship capable of faster-than-light travel.