(Image is Mechanical Knight by Guangjian Huang.)

What do you do when you're the last of your species? What do you do when your entire homeworld has been completely obliterated from the star charts? What happens when your deactivated, cold husk breaks into the atmosphere of a new world after erring for hundreds of years? This is how a being of technological wonder finds itself roaming Equestria with a teeny tiny black creature and a deposed king in tow, discovering both ancient secrets of this world and, perhaps, getting a few souvenirs from the sky. Will it find its new purpose?