Riley's POV

Just then something shook the walls really hard. It vibrated like the whole place was about to fall apart. Dust came down from the ceiling. I stopped walking and looked around fast.

Then a big shadow came out from the dark part in front of us. We all turned our heads at the same time. There it was. An enormous beast. It was super huge with silver fur all over its body. Its eyes glowed bright and scary. Its teeth looked sharp and long. It stood on two legs but looked like it could run on four too. The beast was breathing heavy and loud.

I knew him...