" As I walk across the lobby, I hear a scream coming from below, coming from the Pit. It’s not a good-natured Dauntless shout, or the shriek of someone who is scared but delighted, or anything but the particular tone, the particular pitch of terror.
Small rocks scatter behind us as I run down to the bottom of the Pit, my breathing fast and heavy, but even.
Three tall, dark-clothed people stand near the railing below. They are crowded around a fourth, smaller target, and even though I can’t see much about them, I know a fight when I see one. Or, I would call it a fight, if it wasn’t three against one.
One of the attackers wheels around, sees me, and sprints in the other direction. When I get closer I see one of the remaining attackers holding the target up, over the chasm, and I shout, “Hey!”
I see her hair, blond, and I can hardly see anything else. I collide with one of the attackers--Drew, I can tell by the color of his hair, orange-red--and slam him into the chasm barrier. I hit him once, twice, three times in the face, and he collapses to the ground, and then I’m kicking him and I can’t think, can’t think at all.
“Four.” Her voice is quiet, ragged, and it’s the only thing that could possibly reach me in this place. She’s hanging from the railing, dangling over the chasm like a piece of bait from a fishing hook. The other one, the last attacker, is gone.
I run toward her, grabbing her under her shoulders, and pull her over the edge of the railing. I hold her against me. She pressed her face to my shoulder, twisting her fingers into my shirt.
Drew is on the ground, collapsed. I hear him groan as I carry her away--not to the infirmary, where the others who went after her would think to look for her, but to my apartment, in its lonely, removed corridor. I shove my way through the apartment door and lay her down on my bed. I run my fingers over her nose and cheekbones to check for breaks, then I feel for her pulse, and lean in close to listen to her breathing. Everything seems normal, steady. Even the bump on the back of her head, though swollen and scraped, doesn’t seem serious. She isn’t badly injured, but she could have been.
My hands shake when I pull away from her. She isn’t badly injured, but Drew might be. I don’t even know how many times I hit him before she finally said my name and woke me up. The rest of my body starts to shake, too, and I make sure there’s a pillow supporting her head, then leave the apartment to go back to the railing next to the Pit. "

― Veronica Roth , Four: A Divergent Story Collection (Divergent, #0.1-0.4)