Class 1-A and Class 1-B had their summer camp at the Wild, Wild Pussycat's forest, training their Quirks and themselves to the ground. At the night of the test of courage, Kyoka visited Kota at his "secret place".
"Leave hero girl!" said the boy angrily to her.
"No, I won't. Our numbers are at the fun the Pussycats organizing and I asked Mandalay to watch you, this is better to everyone." replied the purple haired girl as she played with her jacks.
"You must be joking!" retorted the preteen.
"What's your problem? You're not the only one to suffer on the world. Tokoyami-kun, the bird headed classmate of mine is struggling with his Quirk at this time. Tsu-chan had a problem of having friends. Shinso-kun, Shoji-kun, Shishida-kun and Kamakiri were discriminated and pushed down by others because of their sole appearance. You aren't the only one to know this is an unfair world. Many of us know this too." told him the girl.
"Even you?" asked her the child.
"Too much to count who did make a fun from my Quirk or my lack of girl-like things, be it appearance or personality." replied Jiro.
"Oh, touchy." said someone, a loud, tall person behind a mask and a black cloak. The hero student quickly stood between him and the boy.
"Who are you?" asked the teen from the brute as the latter took off his mask and the cloak, revealing Muscular behind them.
"Shit!" swore the lad-ette. If that guy is here, that means there are other Villains too. Ergo, they are under attack and these maniacs are looking for someone.
"Like your hat boy. But I'm looking for a rabid blond and a bird head." told them the hulking man.
'Crap! They're looking for the Pomeranian and Tokoyami-kun!' screamed mentally the girl as she took a battle stance, hopefully she could at least hold the madman back as the kid could escape.
"No answer?" noted the tall blond and he glanced at Kota. "Hey! You just look like that Water Hose from the duo. The man. Are you their kid? This going to be fun!" exclaimed enthusiastically the brute.
Kota gulped, this was the Villain, who killed his parents. Jiro knew that too, she couldn't hold that guy back for long: Muscle Augmentation is a damn simple yet powerful Quirk, albeit Captain Celebrity and All Might was superior to the berserker. Oh yes, none of them here. At least Shoji or Shishida would be on her side. They're strong. She wasn't sure about Sato though.
Before any of them could move a blur tackled the one eyed man into the wall of the hill. The two saw a black armored person, taller than Kyoka, but not much taller. This person's helmet was a bit like Gunhead's, it had a red visor and a scouter like device on its left side. On their wrist were gun-like items, on the belt of them were guns, knives and tonfas. On the back of this person was a rifle and a scabbard with a katana inside. The girl recognized this unlikely savior: Killstreak the Slayer. This man is infamous for his massive kill count, he alone took out the Villain Factory, the Shie Hassaikai and the Meta Liberation Army all by himself. What is he doing here?
"Fear me Villain, I am here!" said his catchphrase, a changed form of All Might's this used to instill fear in the criminals, and he turned to the witnessing duo. "Fear not. I am here. You must leave!"
"But he is Muscular!" cried Kota as the teen snatched him and she ran with the boy in her arms. Some time later they heard a gunshot.
"Well, I guess the brute is out." snarked the girl.
"Who was that man?" asked the child from her.
"Killstreak. No one know what he is. What everyone knows he hates Villains with a passion and that he destroyed three powerful group of them. He was the sniper, who took out the beasts called Nomu and took the life of Stain." explained to him the hero student.
"What is he doing here?" asked her the boy again and they've heard another gunshot.
"I guess he came to save us or something." replied Jiro.
A bit farther Ragdoll nearly got into a fight with a green Nomu before the thing got shot in the head, the explosive bullet took out the monster easily.
"Oh no! Ragdoll to the team! We're under attack! Killstreak is here to assist us!" reported the woman through her radio and she moved to save the students.
Bakugo and Todoroki fought with Moonfish and they were at a disadvantage against the bloodthirsty Villain.
"Are you kidding with me?" asked the blond when he saw the bad guy being shot in the head.
"Killstreak is here. He is on our side." noted the dual Quirked teen.
"I don't care!" replied Katsuki before the pair heard something fall to the ground behind them, turning there they saw Mr. Compress' corpse.
"You know what, I do care." changed the explosive teen his mind.
"This guy can turn objects into marbles, he could kidnap us ease." analyzed Shoto when the duo noticed a huge flash.
"What was that?" asked the calmer boy from his partner.
"Let's check it!" exclaimed the blond.
Tetsutetsu and Kendo in gas mask headed to the center of the gas made by Mustard, just to see the Villain dead on the ground.
"What the?" swore the metallic student.
"At least I can disperse the gas." replied the girl.
'Everyone! Killstreak is here to take out the Villains who are attacking us! Be careful and if you engage with the Villains, be cautious!' they heard Mandalay's telepathic message.
At another location in the forest Himiko Toga quickly found herself outnumbered and surrounded by hero students. Earlier she only fought and overwhelmed Tsuyu Asui and Ochako Uraraka. Now she saw some angry looking teens to oppose her: Eijiro Kirishima, Hitoshi Shinso and the recently arrived Shoji, Todoroki, Bakugo and Tokoyami.
"Can I surrender?" she asked them, giving up and not resisting.
"As long as Killstreak won't shoot you. We can capture you." told her the purple haired teen and she gulped on the worse scenario.
At their hideout Dabi and Twice worked on making another clone of the former and the fire maker tried to reach his partners.
"It's me or these guys are on dead battery?" asked the black hair from his partner.
"Don't know. I know." replied the crazier fellow, earning a raised eyebrow from the asker and he continued. "They might out. Or taken out."
"Probably not the latter." commented Dabi and he saw his clone and Twice being headshot with a bullet, which went through the former first. As the killed Villain fell to the ground and the clone dissolved, the cremator turned into the direction, where the attack might come, and he saw the last guy he wanted to see: Killstreak.
"Would you not kill me?" begged from the sniper.
"Not yet. And now, you're going to follow my instructions to the T." replied the ally of Heroes.