Thanos dies literally 15-20 minutes into the movie.
Oh noes, stones are destroyed.
5 years pass by.
Tony has a daughter named Morgan. She's like 4-5 or something.
Ant-Man is saved by a rat pushing a button, comes out of the quantum realm.
He comes up with a plan to time travel.
They need Tony's help.
Tony refuses, but decides to help anyways later.
Tony invents time travel.
Time travel conflicts.
Black Widow dies for soul stone.
Stupid crap involving past Thanos finding out about plan.
Success, all stones acquired.
Iron Man Nano Infinity Gauntlet.
Everybody comes back thanks to Hulk snap.
BS Past Thanos goes into future to stop the plans.
Building blows up.
Epic war fight scenes.
Tony Snaps away Past Thanos and friends.
Tony dies because of Snap.