Avengers endgame (my version)

1975

I=tony stark
C=Steve rogers
Hp=hank pim
H=Howard stark
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Tony and Steve arrive at a shield base in 1975

C-okay are you sure its here

I-yes my dad told me about it when i was a kid

C-okay I'm trusting you to get us back

I-okay find hank pims office and find a collection of small viles probably labeled pim particles

C-okay good luck

Tony runs down into a basement where there's storage shelves and tony opens the one labeled top secret and inside is the tesseract

I-YES!

Meanwhile Steve is walking down a hall trying not to be recognized because the people who were around when he was made captain America are here

A door opens and hank pim walks out

Hp-alright Janet ill see you later im going home for the day

As soon as hank walks away from his office Steve runs in

C-okay now where are the pim particles

Steve sees them in a glass container

C-perfect

Tony gets out a briefcase and puts the tesseract in it and goes to head out when he hears someone coming in so he goes the other way

H-hey the door is this way pal

Tony turns around and sees its his dad Howard stark

I-oh my mistake

H-come on ill walk with I was just making sure no one was down here before I locked up

I-ok

Tony and Howard walk out and tony sees a can of sourkrout and flowers in his hand

I-you gotta date?

H-kinda my wife is at home pregnant I'm trying to do nice things

I-that's good do you know if its a boy or a girl

H-boy were gonna name him Anthony

I-well congratulations

H-thank you

Tony and Howard shake hands and tony hugs him

H-oh ok

I-i love you

H-um

Tony walks away and sees Steve nod

They travel back to present day