Chapter 165: Our finest hour
When they got back to Warcraft Academy, brats 1a give Hatsume the orb while watching the news about the incident, causing Hatsume to congratulate the brats for both completing their first mission and do what he has expected before asking if Akumo alright. Hanma then told Hatsume and his comrades that Akumo fell in love with cadet 1a during the mission, causing Himiko and Hatsume to look at each other before saying of course while shaking their heads smiling. Soon, Gruntilda came in and congratulate the brats before saying that she's going to be their homeroom teacher while they're staying at the school, causing the brats to smile as Abby hugs Hatsume and Himiko before a sticky villain told everyone that it's time to prepare for the school's grand opening, causing the Warcraft of Doom to show the brats where they will have assemblies, not knowing that Akumo is left behind as he sang a song about his feelings toward cadet 1a called bloodlust, which ends with Abby pulling his ear so they can go to the assembly.
Meanwhile, the U.A. League Jr. was finishing healing the cadets with the rewinding ray, while Izu and the bot mights works on a cure for the U.A. League Sr and the Pussycats until Nejire and and her sisters begged him to hurry. After Izu gets stressed out and yell that he's trying, he starts questioning how could something like this happen to children, causing his friends to give him a deadpan look before Katsuki say "seriously?" in a deadpan tone, which also caused Izu to tell them that at least they didn't end up like the cadets. Fyumi then calm Izu down and told him that everything is going to be ok, causing Izu to get more stressed until Itsuka knock him out. Ariel then walks toward the cadets and sternly ask them if they even train themselves before the camp was attack, causing the cadets themselves to look down in shame and shook their heads before Blaze admit that they've been slacking off with training because they thought that they will ace fighting on the first try. Siri then told the cadets that this is serious and unlike the league's first fight with the Devil Brats, they weren't strong enough to fight back, causing the cadets to try to explain that they don't know anything about brat 1a until the league hush them and disappointedly walk off to deal with the cure for their parents. After their parents are cure with help from Siri, Labrava, and Ultra, Izu gives the cadets a lecture about why training before the first day of school is important before telling them that just like him and his comrades, they too have responsibilities regarding knowing what to do when an army of villains attacks, causing the cadets to understand as they all bow and apologizes for causing everyone to become shaken and more questioning about heroes and their duties. The U.A. League Sr. then assures the cadets that that they're not the first people to turn a place into a war zone against villains attacking before saying that the U.A. League Jr. are right because if they haven't trained before their first day of school, they would've been ending up like them, causing Buddy to conclude everything by saying that they also have paperwork waiting for him and his comrades at Peanut Gallery Agency before saying that he hope that the cadets are happy. The junior league then takes the cadets home as Rocko ask a group of monsters including Izu's monster to make sure that they train an hour a day, while the senior league watch them before Mr. Monoma said that their kids are finally becoming more like them, which caused his comrades to agree until Inko said that her husband will be so proud of how their son is growing into right now.
Meanwhile, Hatsume announced that this is the Warcraft of Doom's finest hour before telling everyone that now that the preparation for the grand opening of Warcraft Academy, it's time to start finalizing everything so they can pick up where his grandparents left off during the war before making the world a better place, causing everyone to cheer before a montage of the villains getting everything ready for both the school's opening and the upcoming second war against the heroes. The montage then ends with brat 1a telling the headmaster and teachers about Seija having one for all, which caused them to rub their hands together saying interesting before smiling and laughing evilly.