The Monuments

Eight hundred years ago, giant mysterious robotic invaders suddenly appeared and attacked. Putting aside their differences, five warring city-states came together to face a common enemy. Today, the city-states are united as one nation: a land littered with massive robotic relics from a long-forgotten war. Seemingly out of nowhere, one of these frozen mechs suddenly opens, revealing a man who is confused, misplaced in time, and very much still alive.