She forced herself to move slowly as she turned onto Luke’s floor, breathing careful, shallow breaths to keep her heart rate steady. The corridor was full of adults speaking in low voices, shooting worried looks at the children scampering up and down the hall, so excited to be out of bed at such a late hour that they hardly noticed their labored breaths. Glass wanted to tell the parents to keep the children calm and still to conserve oxygen, but that would only create more panic, and there was nothing they could do, anyway.

Glass had barely started to knock on Luke’s door before he’d efore hepulled her inside and into his arms. For a moment, all she was aware of was the warmth of his body and the weight of his embrace. But then he broke away, and she could see shock and concern warring with the joy in his eyes. “What are you doing here?” he asked, running his hand along her cheek as if needing more proof that she wasn’t an illusion. He glanced toward the closed door and lowered his voice before continuing. “It’s not safe.”

“I know,” Glass said quietly, slipping her hand into his.

“I don’t know how you even got here, but you need to go back,” Luke said, shaking his head. “You have a better chance of surviving on Phoenix.”

“I’m not going back without you.”

He led her over to the couch with a sigh and pulled her onto his lap. “Listen,” he said, as he wrapped a strand of her hair around his finger, “if the guards catch us sneaking onto Phoenix, they’ll shoot me, and then they’ll probably shoot you.” He closed his eyes, wincing. “This is what they’ve been training us for, Glass. It was never said overtly, but… we all had a sense something big was coming, and we’ve been drilled on what to do.” When he opened his eyes again, they were full of a cold fury she’d never seen in them. He must’ve noticed the worry on her face, because his expression softened. “But that’s not any of your concern. You’ll be fine. And that’s all I care about.”

“ No,” Glass said, startled by her own vehemence. “I won’tbe fine.” Luke frowned and opened his mouth to speak, but Glass cut him off. “It’ll kill me, knowing you’re down here alone. It’ll killme,” she repeated, suddenly frantic, gasping as she fought for air. “And if I have to die, I want it to be down here with you.”

“ Shhh,” Luke murmured, running his hand down the back of her head. “Okay, okay.” He smiled sadly. “The worst thing we can do is run out of oxygen arguing.”

“Are you afraid?” Glass asked after a long moment of silence.

Luke turned back to her and shook his head. “No.” He placed his finger under her chin and tilted it up, so that she was looking straight into his eyes. “I’m never afraid when I’m with you.” He leaned forward and kissed her softly. She shivered, his breath making her skin tingle.

Glass pulled away with a smile. “Isn’t this a waste of oxygen?”

“Just the opposite,” Luke whispered, drawing her back. “We’re conserving it.” His mouth found hers again, and she parted her lips as his kiss grew deeper.

Glass ran her hand up his arm, smiling as he shivered. Without breaking away, she began to unbutton his shirt, telling herself that his unusually rapid heartbeat was a response to her touch. Her lips moved to his jaw, then trailed down his neck. She paused at his chest. There were numbers tattooed on his ribs. Two sets of dates that made Glass’s stomach churn.

“What’s wrong?” Luke asked, sitting up.

She lowered her finger toward the tattoo, then snatched it away, afraid to touch the ink. “What’s that?”

“Oh.” Luke frowned as he glanced down. “I thought I told you. I wanted something to honor Carter.” His voice grew distant. “It’s his birthday and the day he was executed.”

Glass barely managed to suppress a shudder as she looked back at the second set of numbers. Glass didn’t need a tattoo to remind herself of the day Carter had died. The date was bra date wanded as clearly in her mind as it was on Luke’s skin.

Glass groaned as she brought her knees up to her chest. The sheets on her cot were twisted and damp with sweat. She was desperate for a drink, but it’d be hours before they brought her dinner tray and her evening water allotment. She thought longingly of all the years she’d spent blissfully unaware that water was rationed elsewhere on the Colony.

There was a low beep, followed by footsteps. Glass winced as she lifted her throbbing head from the pillow and saw a figure in the door. It wasn’t a guard. It was the Chancellor.

Glass drew herself into a seated position and pushed a strand of damp hair away from her face. She braced for a flare of fury as she locked eyes with the man who’d ordered her arrest, but through the haze of pain and exhaustion, she didn’t see the head of the Council. All she saw was the concerned face of her best friend’s father.

“Hello, Glass.” He gestured toward the other side of the cot. “May I?”

She nodded weakly.

The Chancellor sighed as he sat down. “I’m sorry about what happened.” He looked more haggard than she’d ever seen him, worse even than when his wife was dying. “I never wanted to see you get hurt.”

Without thinking, Glass brought her hand to her stomach. “I’m not the one who was hurt.”

The Chancellor closed his eyes for a moment while he rubbed his temples. He never showed frustration or fatigue in public, but Glass recognized the expression from the few times she’d seen him working in his study at home. “I hope you understand that I didn’t have a choice.” His voice grew firm. “I swore an oath to uphold the laws of this Colony. I don’t have the luxury of turning a blind eye just because the criminal in question happens to be my son’s best friend.”

“I understand that you need to believe that,” Glass said, her voice hollow.

His face hardened. “Are you ready to tell me the name of the father?”

“Why should I do that? So you can lock him up in here with me?”

“Because it’s the law.” The Chancellor rose to his feet and took a few steps toward her. “Because it’s not fair that the father not be punished equally. And because it won’t take my investigators long to go through the retina scanner records and figure out where you’ve been spending your time. We’re going to find him either way. But if you help us, you’ll have a much better chance of being pardoned at your retrial.”

Their eyes met, and Glass turned away from him, wincing as she imagined Luke being dragged away in the middle of the night, the terror on his face as he begged the guards to tell him what was going on. Would they tell him the truth, allowing just enough time for the pain to register before they plunged the needle into his chest? Or would he die believing he’d been the victim of a terrible mistake?

She couldn’the could let that happen.

But the Chancellor was right. The Council wouldn’t stop until they’d found the accessory to her crime. Eventually, one of the guards would trace Glass’s movements to Walden, to Luke’s floor—maybe even to his flat.

Slowly, she turned back to the Chancellor, knowing what she had to do. When she finally spoke, her voice was as cold as a death sentence.

“The father was Carter Jace.”

There was a loud creaking noise in the hallway. She sat up, straining her ears in the darkness. She felt a coil of panic tighten around her chest. It sounded almost like the ship was moaning.

“Oh my god,” Luke whispered, rising quickly to his feet. The sound came again, followed by a rumbling that shook the walls. “Let’s go.”

The corridor was still full of people, although now even the children had fallen silent. The lights began to flicker. Luke held Glass’s hand tightly as he wove through the crowd toward his neighbor. Her face was grave as she whispered something to Luke that Glass couldn’t hear, though Glass could tell from her expression that it was nothing good. Then another figure materialized next to them, and Glass inhaled sharply.