Chapter Thirty Seven - The One Where An Enemy Becomes An Ally

The Priors and Marcus head to the Dauntless HQ. The group relives the first day of Dauntless initiation as they have to jump on and off of the train and then jump off of the roof into the net. When they reach the HQ, they see Peter. He is guarding the Pit. The leaders didn't have him become a "sleepwalker". Or is he divergent? Not likely.

The destination: The control room

Tris shots Peter in the arm as payback for all of the torture he has put her through during initiation. After being shot, Peter agrees to help them as long as they don't leave him behind. He admits that he is afraid of what the Erudite are doing, too. Peter takes the lead and guides them in the right direction. Tris fights through some of the control room guards. One of the guards happens to be divergent and helps Tris. Everybody engages in the combat, even Tris' father. He leads some of the guards away from Tris, but accidentally ends up in a dead end, where he meets his untimely death. With this, both of Tris' parents are now dead.

There is no time to waste, Tris keeps moving on.

"For every second that I waste, another Abnegation member dies."

She finally makes it into the control room. Sitting at the computers she finds... Tobias.