Talk:Heroes and Monsters/@comment-87.155.221.219-20160209113400/@comment-4010415-20160209155013

He didn't know what the machine was for.

He didn't know that the machine inducing pain was supposed to happen.

He didn't know that he was supposed to be keeping guard for a person, rather than any Grimm that might find their way in there, such as Creeps, which burrow underground.

He didn't know if Ozpin was doing something terrible to Pyrrha.

He didn't know who Amber was or the fact that someone was trying to kill Amber.

All he knew was that Grimm were attacking Vale, he followed Pyrrha and Ozpin into a mysterious underground vault, there was a mysterious machine that contained a girl in a coma, Pyrrha got into the machine, Ozpin told him to stand guard, and then Pyrrha suddenly started screaming as if she was dying. Why would Jaune assume that anything more dangerous than a few stupid Grimm would come through the door? You can hear a Grimm coming, since they tend to run fullspeed ahead, snarling at you.