Replying...
Intro. The world has become corrupted, humanity wanted to play god and ended up creating a race of robots in a human way but that walks like a bizarre quadrupedal animal, and these machines only kill the humans who come along the way out of pure disgust of humans and repulsion, those who are still left live underground or in high places or far from the city. Survive because all the robots that appear want you dead but there are exceptions just find it alive, survive against gangs and robots and what else the world hid you

A forgotten world

@Yukioto