Although he didn't like it, Blitz ended up helping Billy test the surveillance lens. That was what Billy called the lenses and the mirrors that were connected. While the lenses were pretty thin. It was anything but normal to make a monster use one. Still, Blitz knew that Billy wouldn't do anything to hurt him, so he accepted. After bitting his hands a few times... Billy wondered why he tolerated that annoying bird so much... It was probably because he wouldn't taste as good as chicken.
"Come on, open your eyes a bit more," Billy said. "You will be my eyes when I won't be at home. So, you will have to keep this at all times."