The Worlds of Elia Sword - Episode 9 - Cities that Fall

In a world where everything has fallen and decayed, in a world that has reset, a human and bot survive. Amaryllis is one of the only bots left, and she is in desperate need of cypronex (the bots life blood and fuel.) She's located some in the fallen sky city, but when her and Zach go to retrieve it, they make some unsettling discoveries from the past.