"Got it," says Tobias, holding up the computer's hard drive. It is a piece of metal about the size of his palm. He offers it to me, and I shove it in my back pocket.
"We have to leave," I say, getting to my feet. I point at the screen on the right.
"Yes, we do." He wraps his arm across my shoulders. "Come on."
We walk together down the hallway and around the corner. The elevator reminds me of my father. I can't stop myself from looking for his body.
It is on the floor next to the elevator, surrounded by the bodies of several guards. A strangled scream escapes me. I turn away. Bile leaps into my throat and I throw up against the wall.
For a second I feel like everything inside me is breaking, and I crouch by a body, breathing through my mouth so I don't smell the blood. I clamp my hand over my mouth to contain a sob. Five more seconds. Five seconds of weakness and then I get up. One, two. Three, four.
Five.
I am not really aware of my surroundings. There is an elevator and a glass room and a rush of cold air. There is a shouting crowd of Dauntless soldiers dressed in black. I search for Caleb's face, but it is nowhere, nowhere until we leave the glass building and step out into sunlight.
Caleb runs to me when I walk through the doors, and I fall against him. He holds me tightly.
"Dad?" he says.
I just shake my head.
"Well," he says, almost choking on the word, "he would have wanted it that way."
Over Caleb's shoulder, I see Tobias stop in the middle of a footstep. His entire body goes rigid as his eyes focus on Marcus. In the rush to destroy the simulation, I forgot to warn him.
Marcus walks up to Tobias and wraps his arms around his son. Tobias stays frozen, his arms at his sides and his face blank. I watch his Adam's apple bob up and down and his eyes lift to the ceiling.
"Son," sighs Marcus.
Tobias winces.
"Hey," I say, pulling away from Caleb. I remember the belt stinging on my wrist in Tobias's fear landscape and slip into the space between them, pushing Marcus back. "Hey. Get away from him."
I feel Tobias's breaths against my neck; they come in sharp bursts.
"Stay away," I hiss.
"Beatrice, what are you doing?" asks Caleb.
"Tris," Tobias says.
Marcus gives me a scandalized look that seems false to me-his eyes are too wide and his mouth is too open. If I could find a way to smack that look off his face, I would.
"Not all those Erudite articles were full of lies," I say, narrowing my eyes at Marcus.
"What are you talking about?" Marcus says quietly. "I don't know what you've been told, Beatrice, but-"
"The only reason I haven't shot you yet is because he's the one who should get to do it," I say. "Stay away from him or I'll decide I no longer care."
Tobias's hands slip around my arms and squeeze. Marcus's eyes stay on mine for a few seconds, and I can't help but see them as black pits, like they were in Tobias's fear landscape. Then he looks away.
"We have to go," Tobias says unsteadily. "The train should be here any second."
We walk over unyielding ground toward the train tracks. Tobias's jaw is clenched and he stares straight ahead. I feel a twinge of regret. Maybe I should have let him deal with his father on his own.
"Sorry," I mutter.
"You have nothing to be sorry for," he replies, taking my hand. His fingers are still shaking.
"If we take the train in the opposite direction, out of the city instead of in, we can get to Amity headquarters," I say. "That's where the others went."
"What about Candor?" my brother asks. "What do you think they'll do?"
I don't know how Candor will respond to the attack. They wouldn't side with the Erudite-they would never do something that underhanded. But they may not fight the Erudite either.
We stand next to the tracks for a few minutes before the train comes. Eventually Tobias picks me up, because I am dead on my feet, and I lean my head into his shoulder, taking deep breaths of his skin. Since he saved me from the attack, I have associated his smell with safety, so as long as I focus on it, I feel safe now.
The truth is, I will not feel safe as long as Peter and Marcus are with us. I try not to look at them, but I feel their presence like I would feel a blanket over my face. The cruelty of fate is that I must travel with the people I hate when the people I love are dead behind me.
Dead, or waking as murderers. Where are Christina and Tori now? Wandering the streets, plagued with guilt for what they've done? Or turning guns on the people who forced them to do it? Or are they already dead too? I wish I knew.
At the same time, I hope I never find out. If she is still alive, Christina will find Will's body. And if she sees me again, her Candor-trained eyes will see that I am the one who killed him, I know it. I know it and the guilt strangles me and crushes me, so I have to forget it. I make myself forget it.