After that Izuku and 1-A go to the USJ, they get attacked, but one stands out from the crowd, a lanky girl with long raven black locks, plus an old fashioned gun.
Izuku: 'vhat have we herr, *gets shot, but then becomes unobserved, gets behind the girl* vhat a waste, i vas hopeful that you becoming free, would have made you nicer, van winkle.'
Van winkle: 'vhat, how do you know zat Name?'
Izuku: 'who do you think am I, dummkopf, it's obvious, I'm surprised vat you didn't vork it out.'
Van winkle: 'tell me who you are?'
Izuku: 'come now, rip, I'm everyvhere, yet novhere.'
Rip: 'schrödinger! *lunges at him in a ferocious attempt to strangle him* vhat the hell are you doing here? why?*stops attempting to strangle Izuku*... why didn't you stop him?'
Izuku: 'herr major wouldn't let me, besides, I was unarmed and underprepared, hey, I helped you escape him, don't vlame me.'
Shigiraki: 'ok, now I'm just lost.'
Kurogiri: 'they seem to have history, still it's odd.'
Aizawa: 'problem child, what are you doing?'
Izuku dragged rip over to the others.
Izuku: 'you guys know that I vas in that group, in my previous life?'
They all nod.
Izuku: 'May I introduce you to rip van winkle, vhis is one of the vew people I vorked with.'
Izuku: 'SS Lieutenant, Rip van winkle, also called the huntress, a marksman of the highest calibre.'
Bakugou: 'as if.'
Izuku: 'vhat was your vecord of planes, shot down with one bullet and one shot, I vink it was four.'
Rip: 'ja.'
Everyone else, not Izuku or rip: 'WHAT?'
Rip: 'vat vas vight.'
Lida went and got the pros, while the LOV were too busy, wrapping their heads around how, same with the others.
When the heroes came most of the villains, were confused, but shigiraki and kurogiri, who busted out the nomu, but lost sight of Izuku, who practically wired needles, into the nomu's head and began shock therapy.
This actually made the nomu's abilities, unable to work, so all mights first punch eliminated the nomu.
Izuku: 'vat a vaste, surely they would have had something better.'
Shigiraki uses his quirk on Izuku, but loses focuse on him.
Tsuyu, katsuki and tenshi: 'good riddance, nazi.'
Izuku then knocked out shigiraki from behind.
Izuku: 'really, Fräuleins, the past is the past, while it doesn't go away, you can learn from it, or repeat it, I won't repeat the mistakes of the past.'
After a bit shigiraki woke up, Izuku talked to him, after a while, shigiraki saw the light and that he may be bad, but it wasn't his fault, he was more broken than evil, and so shigiraki got help, he learned he can undo his quirk.
Kurogiri was also redeemed, he learned to control his quirks presence, his quirk turned blue and shrunk down, revealing who he really was.
This helped them repent, izuku did learn that all for one, was merely using them for his own gain, since the truth would hurt the heroes, while make three of them lose faith.