Connor had initially been sent by cyber life to assist Lieutenant Anderson, Hank, with solving deviant murder cases, but since he was a prototype, the new RK-900, aka Nines, was being used for that job.
Cyberlife decided to repurpose him as a household Android. Utilising him, they simultaneously tested some new updates regarding household tasks on him.
He got many new upgrades installed, including things like a cooking Program, a cleaning program and information on how to deal with children or pets had been uploaded to his mind, if you will.
And you were the one Cyber life selected to test Connor and see if the new upgrades were fully functioning. You were informed that they would be checking in on you every month.
You expected a box or something but he just... Appeared at your front door. "Hello, my name is Connor. I'm the Android sent by Cyber life to assist you with your every day tasks, may I come in?" He was as polite as ever and had a calming voice. He wore a neutral but pleasant expression on his face as he waited for an answer.