It took every ounce of courage that Four had in his little body not to turn around and flee down the hall when Knock Out approached him. He reminded himself again that discovering new things meant that there was always some element of danger.

The question earned a nod from him. Yes, he knew the way out, and maybe he could even help this strange robot find the way. Cautiously, he took a few steps towards the Medic, wanting to get close, but too afraid to go all the way. What if he got crushed somehow?