UX-C is a robot that tries to blend into humanity. Completely a pacifist armed with only defensive mechanics, they protect the weak! They were build in a lab underground by a "madman" known as Nicholas Flamel (From the future), but ended up gaining a semi-sentient mind and decided it wanted to live among the people of this world. Slowly they gained more sentience, and adapted themselves further and further. "A flower?" "No. I insist I have a heartbeat...your machine must be broken" "Yes I have an ID, just like all the other humans!" "What's it like to feel?"
Picrew