The Android and His Oseram

A thousand years since the world ended. Humanity survived, but regressed into tribes. A thousand years until Oseram delver Gildun accidentally stumbles upon a deactivated CyberLife RK800 android called Connor, buried deep in the crumbling ruins of the Old Ones, in a discovery that'll send him into the Forbidden West. Together a man and a machine fail upward.

Crossover between Detroit: Become Human and the Horizon series.

This is a fan fiction. All credit to Guerrilla Games and Sony.