Hey! I really liked this first installment. You thrust the reader into a new situation and it was a bit confusing at first, but that added to the mystique of the chapter. There were a couple spelling errors (stricked = struck) but it was nice and snappy and I didn't mind that it was rather short.
In first person, it can be easy to overuse 'I'. Try and vary your descriptions a little bit. Otherwise, can't wait to find out what the monster is!