A dark figure stands in front of me. I must be close to death if I’m seeing things. Pain stabs my lungs. Suffocating is painful. A palm presses to the glass in front of my face, and for a moment as I stare through the water, I think I see my mother’s blurry face.

I hear a bang, and the glass cracks. Water sprays out a hole near the top of the tank, and the pane cracks in half. I turn away as the glass shatters, and the force of the water throws my body at the ground. I gasp, swallowing water as well as air, and cough, and gasp again, and hands close around my arms, and I hear her voice.

“Beatrice,” she says. “Beatrice, we have to run.”

She pulls my arm across her shoulders and hauls me to my feet. She is dressed like my mother and she looks like my mother, but she is holding a gun, and the determined look in her eyes is unfamiliar to me. I stumble beside her over broken glass and through water and out an open doorway. Dauntless guards lie dead next to the door.

My feet slip and slide on the tile as we walk down the hallway, as fast as my weak legs can muster. When we turn the corner, she fires at the two guards standing by the door at the end. The bullets hit them both in the head, and they slump to the floor. She pushes me against the wall and takes off her gray jacket.

She wears a sleeveless shirt. When she lifts her arm, I see the corner of a tattoo under her armpit. No wonder she never changed clothes in front of me.

“Mom,” I say, my voice strained. “You were Dauntless.”

“Yes,” she says, smiling. She makes her jacket into a sling for my arm, tying the sleeves around my neck. “And it has served me well today. Your father and Caleb and some others are hiding in a basement at the intersection of North and Fairfield. We have to go get them.”

I stare at her. I sat next to her at the kitchen table, twice a day, for sixteen years, and never once did I consider the possibility that she could have been anything but Abnegation-born. How well did I actually know my mother?

“There will be time for questions,” she says. She lifts her shirt and slips a gun from under the waistband of her pants, offering it to me. Then she touches my cheek. “Now we must go.”

She runs to the end of the hallway, and I run after her.

We are in the basement of Abnegation headquarters. My mother has worked there for as long as I can remember, so I’m not surprised when she leads me down a few dark hallways, up a dank staircase, and into daylight again without interference. How many Dauntless guards did she shoot before she found me?

“How did you know to find me?” I say.

“I’ve been watching the trains since the attacks started,” she replies, glancing over her shoulder at me. “I didn’t know what I would do when I found you. But it was always my intention to save you.”

My throat feels tight. “But I betrayed you. I left you.”

“You’re my daughter. I don’t care about the factions.” She shakes her head. “Look where they got us. Human beings as a whole cannot be good for long before the bad creeps back in and poisons us again.”

She stops where the alley intersects with the road.

I know now isn’t the time for conversation. But there is something I need to know.

“Mom, how do you know about Divergence?” I ask. “What is it? Why…”

She pushes the bullet chamber open and peers inside. Seeing how many bullets she has left. Then takes a few out of her pocket and reloads. I recognize her expression as the one she wears when she threads a needle.

“I know about them because I am one,” she says as she shoves a bullet in place. “I was only safe because my mother was a Dauntless leader. On Choosing Day, she told me to leave my faction and find a safer one. I chose Abnegation.” She puts an extra bullet in her pocket and stands up straighter. “But I wanted you to make the choice on your own.”

“I don’t understand why we’re such a threat to the leaders.”

“Every faction conditions its members to think and act a certain way. And most people do it. For most people, it’s not hard to learn, to find a pattern of thought that works and stay that way.” She touches my uninjured shoulder and smiles. “But our minds move in a dozen different directions. We can’t be confined to one way of thinking, and that terrifies our leaders. It means we can’t be controlled. And it means that no matter what they do, we will always cause trouble for them.”

I feel like someone breathed new air into my lungs. I am not Abnegation. I am not Dauntless.

I am Divergent.

And I can’t be controlled.

“Here they come,” she says, looking around the corner. I peek over her shoulder and see a few Dauntless with guns, moving to the same beat, heading toward us. My mother looks back. Far behind us, another group of Dauntless run down the alley, toward us, moving in time with one another.

She grabs my hands and looks me in the eyes. I watch her long eyelashes move as she blinks. I wish I had something of hers in my small, plain face. But at least I have something of hers in my brain.

“Go to your father and brother. The alley on the right, down to the basement. Knock twice, then three times, then six times.” She cups my cheeks. Her hands are cold; her palms are rough. “I’m going to distract them. You have to run as fast as you can.”

“No.” I shake my head. “I’m not going anywhere without you.”

She smiles. “Be brave, Beatrice. I love you.”

I feel her lips on my forehead and then she runs into the middle of the street. She holds her gun above her head and fires three times into the air. The Dauntless start running.

I sprint across the street and into the alley. As I run, I look over my shoulder to see if any Dauntless follow me. But my mother fires into the crowd of guards, and they are too focused on her to notice me.

I whip my head over my shoulder when I hear them fire back. My feet falter and stop.

My mother stiffens, her back arching. Blood surges from a wound in her abdomen, dyeing her shirt crimson. A patch of blood spreads over her shoulder. I blink, and the violent red stains the inside of my eyelids. I blink again, and I see her smile as she sweeps my hair trimmings into a pile.

She falls, first to her knees, her hands limp at her sides, and then to the pavement, slumped to the side like a rag doll. She is motionless and without breath.

I clamp my hand over my mouth and scream into my palm. My cheeks are hot and wet with tears I didn’t feel beginning. My blood cries out that it belongs to her, and struggles to return to her, and I hear her words in my mind as I run, telling me to be brave.

Pain stabs through me as everything I am made of collapses, my entire world dismantled in a moment. The pavement scrapes my knees. If I lie down now, this can all be done. Maybe Eric was right, and choosing death is like exploring an unknown, uncertain place.

I feel Tobias brushing my hair back before the first simulation. I hear him telling me to be brave. I hear my mother telling me to be brave.

The Dauntless soldiers turn as if moved by the same mind. Somehow I get up and start running.

I am brave.

CHAPTER THIRTY-SIX

THREE DAUNTLESS SOLDIERS pursue me. They run in unison, their footsteps echoing in the alley. One of them fires, and I dive, scraping my palms on the ground. The bullet hits the brick wall to my right, and pieces of brick spray everywhere. I throw myself around the corner and click a bullet into the chamber of my gun.

They killed my mother. I point the gun into the alley and fire blindly. It wasn’t really them, but it doesn’t matter—can’t matter, and just like death itself, can’t be real right now.

Just one set of footsteps now. I hold the gun out with both hands and stand at the end of the alley, pointing at the Dauntless soldier. My finger squeezes the trigger, but not hard enough to fire. The man running toward me is not a man, he is a boy. A shaggy-haired boy with a crease between his eyebrows.

Will. Dull-eyed and mindless, but still Will. He stops running and mirrors me, his feet planted and his gun up. In an instant, I see his finger poised over the trigger and hear the bullet slide into the chamber, and I fire. My eyes squeezed shut. Can’t breathe.

The bullet hit him in the head. I know because that’s where I aimed it.

I turn around without opening my eyes and stumble away from the alley. North and Fairfield. I have to look at the street sign to see where I am, but I can’t read it; my vision is blurred. I blink a few times. I stand just yards away from the building that contains what’s left of my family.

I kneel next to the door. Tobias would call me unwise to make any noise. Noise might attract Dauntless soldiers.

I press my forehead to the wall and scream. After a few seconds I clamp my hand over my mouth to muffle the sound and scream again, a scream that turns into a sob. The gun clatters to the ground. I still see Will.

He smiles in my memory. A curled lip. Straight teeth. Light in his eyes. Laughing, teasing, more alive in memory than I am in reality. It was him or me. I chose me. But I feel dead too.

I pound on the door—twice, then three times, then six times, as my mother told me to.

I wipe the tears from my face. This is the first time I will see my father since I left him, and I don’t want him to see me half-collapsed and sobbing.

The door opens, and Caleb stands in the doorway. The sight of him stuns me. He stares at me for a few seconds and then throws his arms around me, his hand pressing to the wound in my shoulder. I bite my lip to keep from crying out, but a groan escapes me anyway, and Caleb yanks back.

“Beatrice. Oh God, are you shot?”

“Let’s go inside,” I say weakly.

He drags his thumb under his eyes, catching the moisture. The door falls shut behind us.

The room is dimly lit, but I see familiar faces, former neighbors and classmates and my father’s coworkers. My father, who stares at me like I’ve grown a second head. Marcus. The sight of him makes me ache—Tobias…

No. I will not do that; I will not think of him.

“How did you know about this place?” Caleb says. “Did Mom find you?”

I nod. I don’t want to think about Mom, either.

“My shoulder,” I say.

Now that I am safe, the adrenaline that propelled me here is fading, and the pain is getting worse. I sink to my knees. Water drips from my clothes onto the cement floor. A sob rises within me, desperate for release, and I choke it back.

A woman named Tessa who lived down the street from us rolls out a pallet. She was married to a council member, but I don’t see him here. He is probably dead.

Someone else carries a lamp from one corner to the other so we have light. Caleb produces a first-aid kit, and Susan brings me a bottle of water. There is no better place to need help than a room full of members of Abnegation. I glance at Caleb. He’s wearing gray again. Seeing him in the Erudite compound feels like a dream now.

My father comes to me, lifts my arm across his shoulders, and helps me across the room.

“Why are you wet?” Caleb says.

“They tried to drown me,” I say. “Why are you here?”

“I did what you said—what Mom said. I researched the simulation serum and found out that Jeanine was working to develop long-range transmitters for the serum so its signal could stretch farther, which led me to information about Erudite and Dauntless…anyway, I dropped out of initiation when I figured out what was happening. I would have warned you, but it was too late,” he says. “I’m factionless now.”

“No, you aren’t,” my father says sternly. “You’re with us.”

I kneel on the pallet and Caleb cuts a piece of my shirt away from my shoulder with a pair of medical scissors. Caleb peels the square of fabric away, revealing first the Abnegation tattoo on my right shoulder and second, the three birds on my collarbone. Caleb and my father stare at both tattoos with the same look of fascination and shock but say nothing about them.

I lie on my stomach. Caleb squeezes my palm as my father gets the antiseptic from the first aid kit.

“Have you ever taken a bullet out of someone before?” I ask, a shaky laugh in my voice.

“The things I know how to do might surprise you,” he replies.

A lot of things about my parents might surprise me. I think of Mom’s tattoo and bite my lip.

“This will hurt,” he says.

I don’t see the knife go in, but I feel it. Pain spreads through my body and I scream through gritted teeth, crushing Caleb’s hand. Over the screaming, I hear my father ask me to relax my back. Tears run from the corners of my eyes and I do as he tells me. The pain starts again, and I feel the knife moving under my skin, and I am still screaming.

“Got it,” he says. He drops something on the floor with a ding.

Caleb looks at my father and then at me, and then he laughs. I haven’t heard him laugh in so long that the sound makes me cry.

“What’s so funny?” I say, sniffling.

“I never thought I would see us together again,” he says.

My father cleans the skin around my wound with something cold. “Stitching time,” he says.

I nod. He threads the needle like he’s done it a thousand times.

“One,” he says, “two…three.”

I clench my jaw and stay quiet this time. Of all the pain I have suffered today—the pain of getting shot and almost drowning and taking the bullet out again, the pain of finding and losing my mother and Tobias, this is the easiest to bear.

My father finishes stitching my wound, ties off the thread, and covers the stitches with a bandage. Caleb helps me sit up and separates the hems of his two shirts, pulling the long-sleeved one over his head and offering it to me.

My father helps me guide my right arm through the shirt sleeve, and I pull the rest over my head. It is baggy and smells fresh, smells like Caleb.

“So,” my father says quietly. “Where is your mother?”

I look down. I don’t want to deliver this news. I don’t want to have this news to begin with.