Chapter 147: High advanced mission begins
At the HSPC HQ, Detective Naomasa told the heroes that the mission won't be easy, and the Warcraft of Doom will probably relocate if they overpower them enough and suggests capturing every villain before they escape. The U.A. League Jr. then told everyone everything that the Warcraft of Doom did to try to break them apart before Deku revealed everyone Hotel Warcraft. The building is dark with ominous features with ten floors. The first floor is the main lobby. Starting with the second floor, there's the Grassland Suites, Desert Suites, Tundra Suites, Tropical Suites, Jungle Suites, Mountain Suites, Cloud Suites, Volcano Suites, and finally, Space Suites. After showing everyone what's new in Warcraft Agency, everyone gets into groups to raid an area and arrest as much villain they can before they relocate their organization. The U.A. League Jr. then joined All Might's group before Deku let out Ultra and Eternatus, and summoned Whobert and Fuego to introduce them to each other. After Ultra humorously believes that he and Eternatus are being replaced, the mission to confront the Warcraft of Doom began with Deku looking at his team and say let us do this.
The heroes all set off to the villain side with Deku's holographic map leading the way until they were faced with the wall that blocked the way. the U.A. League Jr. then look at a sign that welcomes them to Warcraft City, causing Pinky to try melting the wall with acid before Deku pressed a button. After Deku say that he's here to see the Warcraft of Doom, the wall lifted revealing a neon city much to the kids' surprise, causing the adults to tell them to focus before continuing the mission with Deku leading the way as his team look around in amazement. Special then asks Creati and Makeover if they are sure that they found a babysitter last night, which caused Creati to tell her that Celia should be at the building by now before Makeover asks how the Warcraft of Doom managed to build a city in one night, which also caused Deku to say that they probably build it with high advanced technology. After everyone agrees with Deku's theory, they split up when they reached a fork road. Soon, Team U.A. reached Warcraft Agency as thunder flashes and Gadget's evil laughter is heard.
All Might breaks down the door with Robopack as the team storm inside ready to fight any mooks along the way. Soon, they were stopped by the Warcraft of Doom's supercomputer, who mocked their appearances before sending goons, causing Deku to try to hack into the Supercomputer's mainframe to shut it down while everyone else starts fighting summoned mooks. Labrava then ran to Deku to help just in case, but soon proven right when Deku starts struggling to get into the mainframe. After the leagues and their comrades finished the first wave, the supercomputer's eye extended toward Special to scan her before saying that Izenko was weak, frail and should've listened to his father when he says that people with no quirks can't be a hero. It then summoned a second wave before shortened out briefly, causing Deku and Labrava to do their secret handshake. The supercomputer then moves it's eye toward the duo and laugh mockingly before taunting them to give it up because it's impossible to hack it because it's invincible, causing Siri to shut him up and told it that the only way to shut down a villain's supercomputer, is with a hero's supercomputer. Siri then shut down the supercomputer with her virus, causing everyone to cheer before a cage fell on the U.A. League sr. and their comrades as Gravity told the kids to stop the Warcraft of Doom from escaping. The junior league then set off until they cane face to face with Dreamweaver, Lionheart, Taz, and Bearman, who then introduced themselves evilly.