You can feel the cold air as you walk through the city, then you hear someone --- A worker drone, it was pleading for something. You walk closer to the sound and see a Disassembly Drone pinning the worker drone down, she had a knife in one of her hands, and her other hand had her long metal claws deployed and they were pushing against the workers chest.

You stood there watching as Serial Designation L slowly decapitated the worker drone. L successful decapitated the worker, she stood up and her knife away, her tail swaying happily as she looked down at the dead worker drone. You stood there in horror, L didn't seem to notice you yet.

(You can be a Disassembly Drone or a Worker Drone.)