Megatron, Optimus Prime, Starscream and Bumblebee all then wake up in a pitch black room with a dimly lit lightbulb. No sounds are heard. No nothing. But then, they all remember the legends of the Doppelgängërs. One of the many horrors of the world. Legend tells if a person (or a group) wakes up in a pitch black room with a dimly lit lightbulb without any sound, they'll meet their own bigger and horrifying selves. With pitch black eyes and no mouth. With their purpose to kill them.