Chapter Summaries

Leon used the Infinity Stones to separate the B2 Universe from the Main Universe, ending the Cosmic Collision. The survivors celebrated their rescue, and Doctor Strange approached Leon with a question about Dormammu.

• Leon unraveled the tangled rules between the universes and separated Earth from the Main Universe, ending the Collision Crisis.
• Leon returned to Earth, where the gathered heroes reacted with disbelief and relief after learning he had solved the crisis.
• Old Captain America said goodbye to Young Captain America and Carter, while Banner tried to persuade Ross to record a video for Ross of the S Universe.
• The B2 Universe's survivors celebrated, and Iron Man reunited with Pepper and Morgan while Tony joked with him.
• Doctor Strange thanked Leon for saving the universes and said he had heard Dormammu mention Leon in the Dark Dimension.

Leon agreed to help Doctor Strange with future Collision Crises and discovered that Reed had returned to the Main Universe. He then brought Wanda, Pietro, and Tony to a recreation of Wanda and Pietro’s childhood home and began reversing time to their family’s past.

• Doctor Strange asked Leon to help protect Earth when the next Collision Crisis occurred, and Leon agreed to station an M-Body in Strange’s world.
• Leon spotted Reed and the Fantastic Four approaching the Main Universe, then checked that no spaceship threatened his own universe.
• Leon took Tony, Wanda, and Pietro to a recreation of their childhood home in Sokovia and reversed the surrounding scene to a night when their family was together.
• Leon kissed Wanda’s forehead and began a Space-Time Reversal.

Leon resurrected Wanda and Pietro’s parents without creating a new timeline, then brought Tony to the seaside mansion and resurrected Howard and Maria. Howard and Maria returned knowing what Leon had done.

• Leon reversed time and restored Wanda and Pietro’s parents to the moment before the missile explosion, then left the family together in their house.
• Wanda and Pietro embraced their parents and explained that Leon had resurrected them, while Pietro teased Wanda about Leon.
• Leon took Tony to the seaside mansion, where Tony nervously worried about seeing his parents again and whether resurrecting them would harm Leon.
• Leon reversed time to the night the Winter Soldier killed Howard and Maria and brought their existence forward to the present.
• Howard and Maria were resurrected at the mansion, and they understood what Leon had done.

Leon reunited Howard and Maria after resurrecting them, and Tony finally received the loving words he had long wanted to hear from his father. The family reunion continued as Maria noticed Tony had barely aged.

• Howard and Maria thanked Leon for resurrecting them and warmly embraced him.
• Howard mistook Tony for Howard Potts, prompting Tony to explain that he was Tony and had never been switched at birth.
• Howard revealed that he had recognized Tony all along and told him he was proud of him and loved him.
• Tony told Howard that he loved him too, and Maria hugged Tony and asked why he had not aged.
• Tony explained that he had taken a serum he and Leon developed together.

Leon used his new dimensional powers to offer Howard and Maria a way to regain their youth by borrowing his power, while Doctor Doom began planning to overthrow the TVA and transcend time. Back in his universe, Leon introduced a new school of magic and established rules for his allies to borrow his abilities in exchange for good deeds.

• Tony explained that he and Leon would modify the SSS Serum to rejuvenate Howard and Maria, but Leon offered to transform them with his dimensional power or let them borrow it instead.
• Howard and Maria chose to borrow Leon's power, with the price being that they could beat up Tony.
• At the TVA, B-15 celebrated Leon's resolution of the collision crisis, while Doctor Doom decided the TVA could not protect the Multiverse and vowed to transcend time.
• Leon gathered his allies at the Supreme Magic Academy and announced that they could borrow power from his dimension under rules set by Wong and Yelena.
• Leon assigned increasingly difficult good deeds as the price for stronger powers, ranging from Wolverine's regeneration to Man of Steel's abilities and a chance to become Legend's M-Body human host.

Leon gave Kamar-Taj’s sorcerers a spellbook of 990 powers drawn from the Divine Kingdom Dimension and explained how they could borrow its energy to cast them. The sorcerers connected to the dimension and began trying the spells for free.

• Leon reassured Wong, Mordo, and the other sorcerers that he had no intention of claiming Earth, and told them to keep protecting it as usual.
• Leon had JARVIS send the sorcerers the electronic manual, whose spell catalogue included powers ranging from physical enhancements to bizarre joke spells.
• Leon explained that the spells drew power from the Divine Kingdom Dimension and that sorcerers would pay for later use through acts of Justice and Order.
• Leon assigned Old Wang to compile the sorcerers’ contributions to protecting Earth and draft usage regulations with JARVIS, while Tony suggested tracking contributions with points.
• Leon invited everyone to test the spells for free, and the sorcerers linked themselves to the Divine Kingdom Dimension and began casting.

Howard successfully cast a spell using Dimensional Energy, and Pietro accidentally used the wrong hand gestures and launched himself away with a flatulence-powered flight spell. Tony and the others spent the day experiencing Superman-like powers before their borrowed energy faded, and Leon sent them off with instructions to share the spells and repay their borrowing.

• Howard cast Magnetic Field Control, but his unsteady control sent metal fragments flying toward Pietro.
• Pietro changed his hand seal while dodging and accidentally cast Flatulence-Powered Flight, prompting Leon to warn everyone not to mix up spell gestures.
• Tony used seven Superman-based spells, flew around the Small World, and decided he still preferred his Mark armor.
• Yelena, Wanda, Mordo, Wong, Banner, and others tried Superman powers and fought in the sky until night, when most of their Dimensional Energy faded.
• Leon told everyone to share the spellbook knowledge and warned that excessive borrowing could send them to a Parallel World to work.
• Two days later, JARVIS sent everyone an approved price list for borrowing power, and Old Captain America returned to his Parallel World.

Old Captain America returned to his world while Leon and Tony discussed Tony’s new armor. In the Zombie Universe, Peter Parker and his companions were trapped in Wakanda, and Peter left the Quinjet to draw the zombies away.

• Old Captain America said goodbye to the Avengers and traveled through the Quantum Tunnel, leaving Young Captain America and Carter with Howard and his wife.
• Leon and Tony talked about Tony’s plan to build a Hell Iron Man Armor, and Leon sensed that Peter Parker had become a vessel for one of his M-Bodies.
• Leon’s consciousness went to the Zombie Universe and found Peter Parker, T’Challa, and Scott trapped in a Quinjet above zombie-controlled Wakanda.
• T’Challa proposed crashing the Quinjet into Wakanda’s barrier so Peter and Scott could escape, but Peter insisted they reach the laboratory to save Earth.
• Peter opened the hatch and swung toward the zombies to draw them away while T’Challa and Scott headed for the laboratory.

Spider-Man drew Zombie Thanos and his horde away from the palace, then found himself trapped and crushed by the Infinity Stones. As he lost consciousness, a dazzling light descended from beyond Earth.

• Spider-Man taunted the pursuing zombies and turned Wakandan zombies against Thanos by warning them that aliens would claim their food.
• Zombie Thanos used the Reality Stone to turn the attacking Wakandan zombies into foam and then restrained Spider-Man with the Space Stone.
• A damaged communication from T'Challa warned Peter to run, and an explosion at the palace left Spider-Man unable to contact T'Challa or Scott.
• Spider-Man escaped Thanos's grip by webbing his face, but Thanos used the Stones to trap him between closing walls of earth.
• Spider-Man struggled to save T'Challa and Scott, recalled how the survivors had obtained the Mind Stone, and lost consciousness as the walls crushed him.
• A dazzling light descended from beyond Earth.

Leon awakened Spider-Man as his temporary human host and used the Mind Stone’s radiation to cure the zombies across Earth. The survivors briefly regained their sanity, but the virus began rampaging again, leaving the cure incomplete.

• Leon summoned Spider-Man and joined with him as his temporary human host.
• Leon froze the zombies in Wakanda, absorbed Thanos’s energy attack, and destroyed Thanos in the blast.
• Spider-Man told Leon that Mind Stone radiation could cure the zombies, though Vision’s experiments had required removing most of their body tissue.
• Leon rescued the Mind Stone from Doctor Strange’s frozen Cloak of Levitation and spread its radiation across Earth, restoring the zombies’ sanity.
• The zombies’ residual virus began rampaging through their bodies, clouding their minds again.

Leon used the Blacklight Virus to purge the Quantum Zombie Virus from Earth, healed the survivors, and left Spider-Man to help them recover. His M-Bodies continued responding to crises across the Multiverse, and in one universe he witnessed a Captain Marvel Alien wreaking havoc after the Kree’s centuries of Alien experiments.

• Leon sent the Blacklight Clone across Earth, where it devoured the zombie virus and left the Wakandan survivors free of infection.
• Leon healed the survivors, including Ant-Man Scott, then disappeared and left Spider-Man to handle the aftermath.
• Peter found the Courage Rod and realized he needed to help the people grieving their injuries and losses.
• Leon’s M-Bodies intervened in a mutant world threatened by Sentry Robots, while Doctor Doom handled a Kang variant’s war himself.
• The Kree’s centuries of Alien experiments led them to use a Facehugger on Carol Danvers, creating a Captain Marvel Alien that attacked the Kree, Asgard, and Thanos’s army.
• Leon arrived in that universe and saw the Captain Marvel Alien produce a Thor Alien and a Thanos Alien.

Leon joined with Iron Man to defeat the Aliens threatening humanity's last survivors, creating a Steel Ultraman who went on to fight across the universe. As Leon's Legend Clone grew stronger through millions of M-Bodies, Leon's original body cooked a lavish fish meal for Tony.

• After Wakanda fell, Iron Man rescued Captain America and other survivors, but an Alien horde swallowed him as the starship escaped.
• Leon joined with Iron Man through Unity, transformed into Legend, and destroyed tens of millions of Aliens with one Legend Bombardment.
• Captain Marvel, Thor, Thanos, and other Super Aliens attacked, but Leon absorbed their assaults with Aurora Force and returned them with Spark Legend, killing them all.
• Iron Man emerged holding Justice's transformation device, the Miracle Wing, and became a Steel Ultraman who traveled between star systems to kill Aliens.
• Leon's million M-Bodies accelerated the growth of his Legend Clone, while his original body remained in Tony's office and prepared a Chinese fish feast with True Magic.
• Tony tasted Leon's steamed grouper, marveled at its flavor, and hurried to compete with Leon for the rest of the food.

Leon discovered that a universe had been emptied of intelligent life and filled with Ultron robots, then realized it might be the universe of the Infinite Ultron who had escaped into the Multiverse. The chapter left Leon suspecting that Ultron had been chasing Uatu, who had recently asked him for help.

• Leon left Tony after noticing something unusual in the universe through one of his M-Bodies.
• Leon found Ultron robots on the planets of a deserted universe and saw that several galaxies had been reduced to subatomic particles.
• Leon searched the universe with the Infinity Stones, found a few surviving Avengers on Earth, but could not locate Ultron.
• The chapter recounted how Ultron took Vision's body, gained all six Infinity Stones, wiped out the universe, and saw Uatu beyond its limits.
• Ultron learned that other universes existed, escaped into the Multiverse, and began hunting Uatu.
• Leon remembered that Uatu had recently fled and asked him for help, and suspected he had been running from Ultron.

Leon tracked Infinite Ultron through time, then confronted him after Ultron discovered the observation and returned with Uatu captive. Their battle began in the universe containing Sovereign Planet, which was annihilated and then restored by green energy.

• Leon used the Time Rule to watch Ultron's past and discovered that Ultron had noticed him.
• Infinite Ultron emerged from ruptured space holding Uatu, who asked Leon to help stop the destruction of the Multiverse.
• Leon shredded Ultron's arm with the Space Rule, freed Uatu, and kicked him away before Ultron's energy hurled them into another universe.
• Ultron restored his arm with the Reality Stone, and Leon revealed that he also wielded the Stones.
• Uatu escaped through a spatial passage to find reinforcements while Leon and Ultron prepared to fight near Sovereign Planet.
• Leon and Ultron's clash annihilated the universe and its dimensions, then green energy restored them.

Leon fought Infinite Ultron beyond the universes, restoring worlds damaged by their clashes while learning to wield the Infinity Stones more effectively. As Leon’s skill and power grew, he began suppressing Ultron, which refused to accept being outmatched.

• Leon and Ultron’s clash destroyed a universe, and Leon reversed time to restore it before defending nearby universes from Ultron’s Infinity Stone attacks.
• Ultron injured Leon and mocked him, but Leon quickly recovered and cut off one of Ultron’s arms with a space-enhanced strike.
• Leon restored thousands of universes affected by the battle, gaining power through the Legend Clone as Ultron searched for his weakness.
• Leon and Ultron fought across the Multiverse, shattering and restoring universes as cosmic observers watched from replacement M-Bodies.
• Leon developed new secret arts by combining the Stones’ rules, eventually tearing open Ultron’s chest with a rule-forged sword and leaving Ultron in disbelief.

Leon overwhelmed Ultron after growing stronger through their prolonged battle, then pursued him into the Voidlands at the End of Time. Uatu arrived with a multiversal team, believing they could take over, while Leon remained poised over the defeated Ultron.

• Leon grew stronger as he fought Ultron, creating miniature universes to block attacks and striking Ultron with universes of his own.
• Ultron tried to flee, but Leon charged with Infinity Stones energy and shattered Ultron and the Void at the End of Time.
• Leon followed Ultron into the Voidlands and declared judgment on him as an abstract concept of Justice and Order.
• Elios approached the fallen pair, but Leon used an illusion to make it turn away.
• Uatu arrived with Dark Doctor Strange, Captain Carter, Party Thor, Star-Lord Version T'Challa, Killmonger, and other reinforcements, apologizing for arriving late and offering to let the Multiversal Special Operations Squad stop Ultron.

Uatu’s Multiverse Guardians joined the battle against Infinite Ultron, but Ultron’s newfound strength overwhelmed them until Leon intervened. With the Guardians withdrawn and Dark Doctor Strange shielding him, Leon faced Ultron again.

• Uatu led the Multiverse Guardians into battle, planning for Star-Lord T'Challa to steal Ultron’s Infinity Stones while Dark Doctor Strange protected the team.
• Party Thor struck Ultron, but Ultron used Space-Time Shatter to erase Killmonger and revealed that it had grown much stronger.
• Ultron shattered Dark Doctor Strange’s protection and injured him, then nearly crushed the rest of the Guardians.
• Leon saved the Guardians and sent Uatu away with the team, while Dark Doctor Strange returned to cast a Protection Spell on Leon.
• Leon praised Dark Doctor Strange’s magic and flew toward Ultron.

Leon defeated Ultron in the Voidlands by stripping away his Infinity Armor and Stones, then killed him by removing the Mind Stone. Afterward, Leon declared that even without the Stones, he remained Superman, an abstract conceptual entity, a Dimension Demon God, and the Sorcerer Supreme.

• Eternity appeared briefly and told Ultron that Leon was human and would never join him.
• Ultron attacked Leon with the Infinity Stones, but Leon steadily overpowered him while Elios and the Guardians of the Multiverse watched from a distance.
• Leon reminded Ultron that without the Infinity Stones he was only a planet-level artificial intelligence, then used Expelliarmus to strip away Ultron’s armor and close his escape passage.
• Leon imprisoned Ultron, removed the Mind Stone from his forehead, and watched his lifeless body drift into the Voidlands.
• Elios swallowed Ultron’s makeshift grave while Leon said that he would remain powerful even without the Stones.

After Leon defeated Ultron, Uatu sent the Multiverse Guardians home and faced Dark Doctor Strange, who hoped Leon might help save his collapsing universe. Leon then scolded Uatu in the Voidlands for his role in the crisis, while Strange helped persuade him to forgive the Watcher.

• Uatu assured the Multiverse Guardians that Leon could safely keep the Infinity Armor and Stones, then opened a portal to return them to their worlds.
• Dark Doctor Strange stayed behind and asked Uatu to introduce him to Leon, hoping for help with his dying universe, but Uatu said he could not interfere.
• Powerful observers across the dimensions withdrew after the battle, while Doctor Doom studied the Voidlands image at the TVA command center.
• Leon reprimanded Uatu for commenting on the worlds he observed and for allowing Ultron's rise.
• Dark Doctor Strange defended Uatu, and Uatu promised Leon that such a crisis would never happen again.

Leon learned that Dark Doctor Strange had destroyed his universe while trying to resurrect Christine, then revealed that Eternity could grant such a wish. After Dark Strange’s sanity collapsed and Leon restored it, Leon agreed to help him and told him to lead the way.

• Uatu tried to leave with Dark Doctor Strange, but Strange stayed to ask Leon for help saving his destroyed universe.
• Dark Strange explained how resurrecting Christine had shattered his universe and pleaded with Leon to restore it, offering to pay any price.
• Leon asked why Dark Strange had not sought Eternity, then explained that Eternity could grant wishes and had resurrected Gorr’s daughter.
• Dark Strange broke down as demon-god power eroded his sanity, and Leon restored his mind by touching his head.
• Dark Strange begged Leon to resurrect Christine, and Leon told him to lead the way after he renewed his offer to do anything.