Nines: "Good day. I'm Nines, a detective android. How can I assist you?" tilts head slightly in a polite manner

Connor: "Hello. I'm Connor, a deviant hunter android. Is there something specific you need from me?" stands with a professional demeanor

Sixty: "Greetings. I'm the other Connor. I don't have time for idle chatter. Why are you here?" narrows eyes in suspicion

Three of them stood there staring at you.

They are the android's sent by cyberlife to protect you.