"Its 'safe room'? You mean a room where Zero couldn't get at it, somehow?" That was news to Heiji; there were bits of the warehouse that Zero couldn't see, but so far no evidence suggested that there was an area of the warehouse he couldn't work his will on as long as the system was working.

"You're sure that the robot was trying to escape the warehouse and not just get to a different location inside?" But why? Robot rebellion? Did it have something that it needed to physically get out -- data, maybe?

"No one can ensure your safety in here, but I can take ya to a door. I wouldn't recommend stayin' up there, anyhow. Someone really wants to get at you, one scraggly tree ain't going to stop them."