Izuku placed his hand on the Yakuza's head.
"Hey whatcha doin' kid!?"
The gruff looking police officer asked him.
He turned and looked at the man.
"Taking his quirk."
Once he did the other heroes began questioning the bulky Yakuza on the two villains that had been there.
Izuku didn't pay attention to them as he looked for a way to escape the chaotic labyrinth.
"What in the hell are you doing standing around and chatting?"
The injured locking hero asked in annoyance.
"Ignore the villains and press on! We can leave the league to the cops! But we gotta remember our top priority!"
Izuku looked at the injured man and nodded.
"We need to find Eri before that bastard can escape with her."
The gruff man turned to the kleptomaniac.
"Someone'll have t' stay behind to keep a watch on em."
He said pointing to the downed Yakuza.
"I'll do it not like I can do much anyway thanks to that girl."
Stated the downed locking hero.
"But the rest of you need to go and save that little girl!"
Izuku nodded and began dashing down the passage that was the most open. He was soon joined by Eraserhead and Nighteye.
The raven haired boy called back to the downed hero.
"I'll save her even if I must lay down my life to do it!"
Izuku wasn't sure how long they had ran for.
But eventually they came across a downed Yakuza.
The kleptomaniac could hear a gunshot in the distance.
Gritting his teeth Izuku allowed several quirks to flow throughout his body.
"Muscle Augmentation, Air Compressor, Strength Enhancer times 3, Exoskeleton, and Shock Absorption!"
He cried out before smashing the wall beside him.
When he ran through it he saw quite a sight.
The boy could hear just above the chaotic beating of his rage Eraserhead telling Nighteye to secure Eri.
Izuku ran at the head villain the quirks in his arm still active.
When an arrow shaped blade tried to cut him.
Only to cut Eraserhead who has pushed the boy out of the way.
He looked for a second at his teacher in concern before continuing to run at the villain.
Until the floor became at sea of spikes.
Izuku had just in time activated Shadow Traveler when the spikes attempted to skewer him.
He could hear the crazed villain speak as he approached his downed ally.
"I cannot... will not allow my plan to be ruined by these damned heroes!"
Chisaki cried holding his face.
"Right Nemoto!? You don't want that either do you? You would never want me to see my end here!"
Each word shook with rage and madness as the villain approached his downed comrade.
"Nemoto you have truly done well for me."
He said kneeling in front of the man's still body.
"I'm sure you of all people."
The crazed villain grabbed his ally by his mask. Making an audible crack as he did.
"Would be happy to die for my sake, wouldn't you?"
And like that the villain's world became indescribable pain.
...
Until it wasn't.
Where Chisaki Kai had once been kneeling now stood a monstrosity.
It's four arms flailed around it as it cried out from it's horrid maw.
"You'll be returning my pet to me now!"
It's voice a horrid amalgamation of Chisaki's and Nemoto's.
'Pet? He called her his... pet?'
That thought raged in Izuku's mind.
The thundering beat of his rage almost overpowering his thoughts.
'Did he... he... do that to her?'
Everything else in the world became white noise as his veins filled with fiery hatred.
He shot out of the shadow he had taken refuge within.
Purple and green lightning spiraling around his entire form.
Izuku soared to the man... no the monster and prepared to hit the bastard with all the might he had.
But his attack never connected.
"Midoriya!"
Nighteye yelled in his ear as he pulled the boy away from one of the monster's flailing limbs.
"Calm down! Get Lemillion and Eri-Chan out of here I'll deal with Chisaki."
Izuku trembling with rage nodded and dashed away to the two.
"Lemillion can you move?"
Izuku asked his voice trembling with rage.
"Yeah... no sweat."
The blond answered. Only to slump when he tried to stand.
"...I guess this is bumming me out after all."
Izuku kneeled down and picked up both the older blond and the young girl.
"No matter we just gotta get out of here."
The raven haired boy dashed to the wall they had come in through and was about to step through when Eri began trembling.
"Please... no more."
Her voice trembling with utter terror.
"I'm sorry."
Izuku looked down at her as the primal drum beat of rage rising to a new tempo.
Gritting his teeth he ran into the hallway beyond the massive subterranean room.
Only to stop when Mirio cried out.
"Sir!"
Izuku turned and saw the spikes rushing towards the dark green haired man.
Thinking quickly he rushed to remove his hands from the two he was carrying and tried to save the man who had allowed him to intern at his office.
...
But he was to late. By the time he was able to set down Mirio and Eri.
Nighteye had already been impaled.
Izuku rushed the monster allowing all his power to flow through his form.
Not hearing the words the bastard tried to speak.
All he heard was the roar of his quirks.
And a voice urging him... urging him to allow it to take the reins... and give that monster the punishment it deserves.