It was almost too late. The buildings were falling to dust, eaten by the invisible jaws of the nano-disintegrators, and hostiles had ringed the city in deadly mechas. But then a rescue ship came out of nowhere, and we heard the Commander's voice calling from an open hatch.
This amazing scene was created by Hyunwook Chun, a concept artist in Seoul, South Korea. You can see more of his work on Art Station.