Should have gone for the head

They lost. They fought as best as they could, but Thanos won. Thanos collected all six Infinity Stones and snapped his fingers. Killing half of all life in the universe. That included a handful of Earth's Mightiest Heroes. But what happened to them after they were snapped?

The Avengers lost. Half of the universe was killed, and there was no hope of coming back. But before their deaths, the dying heroes were rescued and sent to another universe where they can help. This place happened to be under the terrain of the Empire and their presence created a disturbance in their universe. And one everyone felt. They now serve a new purpose to free the galaxy.