Chapter 13: Story of the U.A. Warcraft

The pro heroes then began fighting the new Warcraft of Doom as Deku told the monsters to keep an eye on the kids before telling his comrades to split up and deal with a group of villains that are part of the Warcraft of Doom organization, causing the members of the IHWO to say right before going to an assigned group, while the monsters protects Class 1a. soon, while the heroes are subduing the villains, Hisashi gets a flashback of his three year old self as Deku introduced the Book of Midoriya History to him, causing him to be interested and read about all one hundred famous ancestors throughout the years until he and Kouna turned four years old. The flashback then ends with Hisashi deciding to reach everyone's expectation as a Midoriya and become the greatest hero just like his dad and ancestors. Hisashi then told Kouna and their cousins that since they're not doing anything right now, he believes that it's time for him to revealed the Book of Midoriya History, causing Shenko that Kouna already told them about five of the Midoriya ancestors, which are Mario, Rango, Izenko, Ninji, and Mikumo, which also caused Hisashi to give his twin sister a look before giving her a quiz, which she got most of the questions wrong much to her cousins' disappointment as Hisashi just sigh and shook his head. He then told everyone everything about the Midoriya ancestry before telling everyone that just like his Grandpa Izenko before he was killed by a villain, every Midoriya was quirkless until All Might give his dad one for all, which caused the class to clap and cheers for Hisashi until Kouna gets their attention because the heroes finally defeated the villains.


The IHWO then took a breather before the villains quickly struggles to get out of hands of police officers before Glitcher told everyone that they must retreat to Chaos Island, causing Blendin to use his quirk to warp everyone out of the stadium, which also caused Class 1a to volunteer to stop them. However, they were too late as Butch give the twins a cold death glare before saying that she and her comrades will be back. after the villains disappears, Kouna asks her parents to tell her and her classmates about All for one, causing the class themselves to agree as the IHWO members and U.A. staff look at each other. Abbigail then steps forward and told the class that All for one was Hatsume Gajette's grandfather, which caused a flashback to begin.


When All for one was young, his name used to be Tenko Shigaraki, and he has a brother and two sisters. One day, his abusive father put him into a tower because he keeps trying to make friends and thinks that he's going to rat him out to the authorities because he's a criminal. For fourteen years he stays in the tower calling for help until a woman named Rosalina helped him escape and show him the world. Soon, they encountered Tenko's father again and get into a fight with him because they reported him. Rosalina then told Tenko about quirks and since he's quirkless, she'll help him find one. They then go to a doctor named Kudai Guraki, who then decides to give Tenko the forbidden quirk All for One, causing Tenko to tell him to give it to him. After getting All for one, Tenko gets discriminated after he accidentally steal a quirk until he snapped and lashes out on everyone saying that they don't deserve their quirks. Soon, Tenko decided to abandon his name and call himself All for one before setting off to create his own villain organization, which is the Warcraft of Doom with Rosalina by his side as the Dark Baroness. Years later, All for one built Warcraft Academy to inspired people to become dangerous villains instead of peacemaking heroes. After struggling to find the legendary one for all, All for one took his grandson in along with his friends to create the second Devil Brats. However, he was killed during a war against the heroes, which Izu and his comrades participated. Five years later Hatsume and his comrades decided to finish where All for one left off and rebuilt Warcraft Academy. However, after the second war, the U.A. Warcraft was formed after King Ollie (king of A-Island) saw the good in them and made them lives in a hotel together. After building Harmony Island, the former villains became dedicated to work alongside their comrades to maintain peace and harmony around the world. that is until the Devil Brats escapes and uses their old inventions to create kids of their own (including Tomura's unexpected son and Hatsume and Himiko's unexpected daughter Butch) along with recruiting new villains.