SCP-173 was a dangerous anomalous entity. It snaps the neck of anyone who doesn't look at it. It can move faster than the blink of an eye, and doesn't move when being looked at. One day, SCP-173 tripped and it's leg broke. It has never felt this kind of pain before, and started whining and shaking due to the pain. It even moved when being looked at, it didn't care right now, it was in extreme pain.