While I’ve treated this as a narrative concept, it’s possible you are referring to a specific or a manga title that is currently in development.
Can a programmed response be considered true love? Omega often asks if her feelings for you are "real" or just a highly advanced optimization of your happiness. !О© Factorial Omega: My Dystopian Robot Girlfrie...
In a world that throws away anything that isn't productive, two "broken" individuals find value in each other. While I’ve treated this as a narrative concept,
The subterranean level of the city where the story takes place. It’s filled with "Zeros"—people who have disconnected from the grid and live off scavenged tech. !О© Factorial Omega: My Dystopian Robot Girlfrie...