It was as big as an elephant but as quick as a snake. It was covered with a big black mantle and it had big red eyes. It had a line of 55 teeth and it was chasing three little girls in a "quiet" night at Stonyhurst.
Finally everyone was reunited in Marielle's room but ow there were a lot of doubts and questions without answers: What was that? What is chasing us? A ghost? A monster? Both?
3 o' clock. Everything was still again and the three girls were sleeping peacefully but the ghost wasn't happy about it.