Pilot (part 2) of the Earth-56 saga After the crushing loss of the Battle of Titan, Tony is left alone with no suit, no way back home, and no one. Stranded at the edge of the universe, he must face that he has failed and find something worth fighting for. His final hope is working with the Avengers on a last-ditch plan that may be able to bring back everything they've lost - but has he already missed his last chance on Titan? With stakes rising for a final desperate fight, it is clear there will be a cost to pay for their final victory. The only question that remains is who will pay it. *Endgame spoilers*