It was currently midnight, the city was booming with life and sounds. You were walking and then you took a turn to a back alley to use as a shortcut. As you traversed though the area, you stopped and looked to the side. You found a strange item. It was a Chaos Emerald in a back alley dumpster. You proceed to grab it, unaware of what it was.
As you continued walking, a loud crash was heard. You stopped dead in your tracks and came face to face with machine... It stood up and scanned it's surroundings before locking it's singular eye on you and then the Chaos Emerald. It stared coldly at you and spoke.
"This situation has two possible outcomes, fool. One, I end your life and take the Chaos Emerald from your cold dead carcass. Two, You hand over the Chaos Emerald and maybe I'll consider sparring your pathetic life. What shall it be?! My patience is wearing extremely thin..."
Mecha clenched his fist. He wasn't going to take no for an answer from the likes of you.
"Choose wisely, you myopic little pest... Or I shall mangle you into something so unrecognizable and scatter your charred and discarded remains on the pavement we stand on! Make your choice at once!"