the beast woke up from hibernating...he's hungry and their is only one who can satify his need...he spots his prey only to see another trying to satisfy his hunger...the beast attacks with full forse leaving the other with out defense...but during the battle the prey also gets mangled...there is no reason in the beasts rage except that he hasn't eaten for a long time and needs to be nourished...his prey is his life source and he won't allow anyone else to feed from her...but the injured prey has wriggled loose and is about to make her escape...