Floating in despair, deep into the air, without water or food, and the endless air reserves, Tony Stark records a message for Pepper Potts, hoping that one day, probably long after he will only be a mummified skeleton aboard a drifting ship, his words will reach the recipient. Meanwhile, the Avengers who survived the Thanos decimation with a simple click of their fingers, Thor, Black Widow, Captain America and Bruce Banner (with Hulk scowling and still reluctant to show his face in public) , trying to find a way to save friends, allies, and, I pray, that half-universe that has not survived the evil half-god that has destroyed life on a scale that is hard to imagine.