Vol. 3Vegapunk Across Worlds

Vegapunk moved between worlds, using technology and Chakra to build alliances, strengthen fighters, and confront Imu as the planet’s energy failed. After organizing a cross-world martial arts tournament, he took Saitama to Namek to seek a cure for his hair loss.

  • Vegapunk brought visitors to Wano, supported the Revolutionary Army, and helped the Straw Hat Pirates escape danger in Alabasta before Imu’s curse sent him to the One-Punch Man World.
  • Vegapunk took over the House of Evolution, recruited Dr. Genus, and began strengthening Fubuki.
  • Vegapunk empowered heroes and built a Super Monster from powerful beings while the heroes defeated Boros and Orochi.
  • Tatsumaki accepted Chakra training after seeing Vegapunk’s Super Monster defeat her, and Vegapunk prepared to leave the world.
  • Vegapunk and his allies attacked Mary Geoise and searched for Imu as Vegapunk discovered the planet was losing energy.
  • Tatsumaki and Saitama fought the Black Dragon, and Imu burned and revived near the sun.
  • Vegapunk gathered the Dragon Balls and wished for all knowledge in the universe, then trained fighters for a cross-world tournament.
  • Tatsumaki won the tournament, and Vegapunk took Saitama to Namek to seek a cure for his hair loss.
Chapters 201–300 Read from ch. 201

Arc 9Vegapunk’s Revolutions and New World

Vegapunk brought ninjas into the Pirate World and helped the Revolutionary Army weaken the World Government, while the Straw Hat Pirates crossed Alabasta and gained new allies. After the World Government’s attack scattered Vegapunk into the One-Punch Man World, he took over the House of Evolution and began strengthening Fubuki.

  • Vegapunk opened a space-time passage that brought Kaguya Otsutsuki, Tsunade, Orochimaru, and other visitors to Wano Country, where he proposed using ninjas for dangerous missions.
  • Vegapunk and Nico Robin organized ninjas to distribute Chakra Seeds and support the Revolutionary Army, while Luffy’s crew reached Loguetown and fought off Smoker and Dalmatian.
  • Garp confronted Luffy in Loguetown, prompting Luffy’s Devil Fruit awakening, and Dragon rescued him before the crew continued to Alabasta.
  • Green Bull and Crocodile ambushed the Straw Hat Pirates in Alabasta, but Kisame and Kakuzu helped them escape, then defeated Green Bull and revealed Crocodile’s connection to Vegapunk.
  • Crocodile joined the Straw Hat Pirates and helped Vivi leave Alabasta, while Vegapunk’s plans aided uprisings across dozens of countries and the World Government prepared Whitebeard clones.
  • Vegapunk sabotaged the Whitebeard Clone Project, and Ace and Marco reached Wano Country, where Vegapunk discussed restoring a clone’s intelligence and recruiting Wano to the Revolutionary Army.
  • Vegapunk, Dragon, Rayleigh, and the Revolutionary Army found Mary Geoise vanished after the ninjas defeated the God's Knights, while Imu’s curse sent Vegapunk into the One-Punch Man World.
  • Vegapunk took control of the House of Evolution, recruited Dr. Genus, joined the Hero Association with Mosquito Girl and Carnage Kabuto, and began training Fubuki to strengthen her psychic powers.
Chapters 201–225 Summaries Read

Arc 10Chakra, Monsters, and the Stars

Vegapunk expanded his influence through the Hero Association, empowered its heroes, and built a Super Monster by absorbing powerful beings. After the Boros invasion and a demonstration of the creature’s strength, Tatsumaki accepted Chakra training, while Vegapunk prepared to leave the One-Punch Man World.

  • Vegapunk modified Fubuki to unlock her psychic potential, subdued Tatsumaki when she attacked him, and arranged for Tatsumaki to repay her debt by working at the House of Evolution.
  • Fubuki demonstrated her enhanced powers and became the top A-Class Hero as Vegapunk introduced Chakra to the Hero Association and distributed Chakra Seeds to its heroes.
  • Vegapunk kept King’s secret, transformed and strengthened him, and captured Vaccine Man with Saitama after the Monster attacked City A.
  • Vegapunk redirected the meteor threatening Z-City, upgraded Genos, and fought the Sea Tribe invasion before capturing the Deep Sea King and discovering the origin of the race.
  • Vegapunk used the Deep Sea King’s memories to find a Flesh Hive, then fed its embryo powerful Monsters and the Sky Race’s Hive while planning to create a god-level Monster from his original body.
  • When the prophecy of Earth’s danger brought the heroes together, Boros’s spaceship attacked, Saitama split it apart, and the ensuing battle ended with Boros and Orochi defeated.
  • Vegapunk absorbed Orochi, Platinum Sperm, and Centipede Elder, then acquired alien technology and reverse-engineered the ship’s Warp Drive as he prepared to leave the world.
  • Vegapunk demonstrated his Super Monster on a remote planet, where it defeated Tatsumaki, after seeing its power and Saitama’s, Tatsumaki accepted a Chakra Seed and awakened her new strength.
Chapters 226–250 Summaries Read

Arc 11Imu and the Failing Planet

Vegapunk and his allies invaded Mary Geoise, defeated Imu’s forces, and searched the seas and Laugh Tale for answers as the planet’s energy drained away. After discovering Imu’s many lives, Vegapunk, Tatsumaki, and Saitama attacked the Black Dragon, leaving Imu burning and reviving near the sun.

  • Vegapunk traveled with his allies to the Red Line, then joined Dragon’s assault on Mary Geoise and helped expose Imu’s dragon form.
  • Hancock battled Imu, who absorbed Celestial Dragons to gain extra lives, but Imu escaped her devastation of Mary Geoise and hid beneath the sea.
  • Vegapunk helped restore order on Fish-Man Island, where Hody Jones used Monster Cells to seize power before Vegapunk arranged a staged surrender and recruited him to help search for Imu.
  • Vegapunk discovered Laugh Tale beneath the New World and learned from Luffy that the island held the origins of Devil Fruits, then used Luffy’s awakened Nika Fruit to purify its lake.
  • Vegapunk concluded that the planet was losing its energy and could face mass extinction, so he expanded the Pocket Dimension as a temporary refuge and sought Golden Lion’s power to move islands.
  • Tatsumaki defeated Golden Lion, took his Float-Float Fruit, and demonstrated her ability to lift vast amounts of seawater without disturbing the ocean.
  • Vegapunk found Imu attacking the Straw Hat Pirates, but Imu regenerated after Tatsumaki crushed him until Saitama punched the Black Dragon apart.
  • Saitama launched Imu toward the sun, and Vegapunk watched Imu burn and revive repeatedly as its changing forms drew him toward the sun’s gravity.
Chapters 251–275 Summaries Read

Arc 12The Dragon Ball Tournament

Vegapunk gathered the Dragon Balls to obtain universal knowledge, then used his discoveries to train fighters and stage a cross-world martial arts tournament. After Tatsumaki won, Vegapunk expanded his influence on Earth and took Saitama to Namek to seek a cure for his hair loss.

  • Vegapunk met Bulma in West City and joined her search for the Dragon Balls, recruiting Kid Goku and gathering the other fighters along the way.
  • Vegapunk wished for all knowledge in the universe, and Shenron uploaded mortal-realm knowledge into his Quantum Brain.
  • Vegapunk trained Kid Goku, Krillin, Yamcha, and Master Roshi with new technology, fusion, and a Devil Fruit that transformed Roshi.
  • Vegapunk and Master Roshi organized a cross-world tournament, where fighters including Mihawk, Zoro, Tatsumaki, Might Guy, and Kid Goku battled in Sky City.
  • Tatsumaki defeated Kid Goku and Atomic Samurai to win the tournament, and Vegapunk's broadcasts sparked a worldwide martial arts craze.
  • Umbrella Corporation spread machine-assisted Chakra awakening across Earth, suppressed troublesome users, and built a moon server that collected Chakra.
  • Saitama wished for hair with Shenron, but it fell out overnight, so Vegapunk taught him Instant Transmission and took him to Namek to seek another cure.
Chapters 276–300 Summaries Read
Volume 3 of 4