Thomas searched for a response. What she'd said was so unexpected he thought it must be a joke. Another trick by WICKED.

She waited, arms folded, as if she enjoyed seeing him struggle to speak.

"You're lying," he finally said. "That's all you do is lie. I don't understand why, or what's going on, but―"

"Oh, come on, Tom," she said. "How could you possibly be so stupid? After all that's happened to you, how could anything surprise you anymore? Everything about us was part of some ridiculous test. And it's over. Aris and I are going to do what we were told to do, and life goes on. WICKED's all that matters now. That's it."

"What are you talking about?" He couldn't have felt any emptier.

Teresa looked past him, over his shoulder. He heard the snap of breaking twigs on the ground, and somehow he held on to his dignity enough to not turn around to see who had snuck up on him.

"Tom," Teresa said. "Aris is right behind you, and he has a very big knife. Try anything and he'll slice your neck. You're coming with us and you're gonna do exactly what we tell you. Understand?"

Thomas stared at her, hoping the rage he felt inside showed clearly on his face. He'd never felt so angry in his life―what he could remember of it.

"Say hi, Aris," she said. And then, the worst thing yet―she smiled.

"Hi, Tommy," the boy said from behind. It was definitely him, just not as friendly as before. "Such a thrill to be with you again." The point of his knife just touched Thomas's back.

Thomas remained silent.

"Well," Teresa said. "At least you're acting like a grown-up about this. Just keep following me―we're almost there."

"Where are we going?" Thomas asked in a steely voice.

"You'll find out soon enough." She turned and started walking through the trees again, using her spear like a staff.

Thomas hurried to follow before Aris got the satisfaction of pushing him. The trees got thicker and closer together, and the moonlight flitted away. Darkness pressed in, sucking light and life right out of him.

They reached a cave, the thick copse of trees serving as a tight wall at its entrance. Thomas didn't have any warning―one minute they were picking their way through prickly branches, the next they were in a tall, narrow hole in the side of the mountain. A dull light source shone from deep inside, a sickly green rectangle that made Teresa look like a zombie when she moved to the side for the other two to enter.

Aris stepped around him, his blade aimed like a gun at Thomas's chest as he backed to the wall opposite Teresa and leaned against it. Thomas could do nothing but look back and forth between them. Two people who every instinct had told him were his friends. Until now.

"Well, we're here," Teresa said, looking at Aris.

He didn't take his eyes off Thomas. "Yep, we're here, all right. You're serious about him talking the others into sparing him? What is he, some kind of superpsychologist?"

"It kind of helped, actually. Made it easier to get him here." Teresa threw a condescending glance toward Thomas, then crossed the cave to Aris. As Thomas watched, she stood on her toes to kiss Aris on the cheek and grinned. "I'm so glad we're finally back together."

Aris smiled. He shot Thomas a look of warning, then risked looking away long enough to tilt his head toward Teresa. And kiss her on the lips.

Thomas tore his eyes away and closed them. Her pleas for him to trust her, her quick whisper to hang in there―it had all been to get him here. To bring him more easily to this point.

So that she could fulfill some evil purpose concocted by WICKED.

"Get it over with," he finally said, not daring to open his eyes again. He didn't want to know what they were doing, why they were quiet. But he wanted them to think he'd given up. "Just get it over with."

When they didn't answer, he couldn't help but take a peek. They were whispering to each other, stealing kisses between words. Something like burning oil filled his stomach.

He looked away again, focusing on the odd source of light in the back of the cave. A large rectangle of pale green, set into the dark stone, pulsed with an ethereal glow. It was as tall as an average man, maybe four feet wide. Stains streaked across its dull surface―a grimy window to something that looked like radioactive sludge, glowing and dangerous.

Out of the corner of his eye, he saw Teresa step away from Aris, their lovefest evidently over. He looked at her, wondering if his eyes showed just how much she had crushed him.

"Tom," she said. "If it helps, I'm really sorry I hurt you. I did what I had to do back in the Maze, and being all buddy-buddy seemed like my best shot at getting the memories we needed to figure out that code and escape. And I didn't have much choice here in the Scorch. All we had to do was get you here to pass the Trials. And it's either you or us."

Teresa paused for a second, and there was a strange glint in her eye. "Aris is my best friend, Tom," she said calmly, evenly.

And that was what finally made Thomas crack. "I ... don't ... care!" he screamed, though nothing could've been further from the truth.

"I'm just saying. If you care about me, then you should understand why I'd be willing to do whatever it takes to make it through this and keep him safe. Wouldn't you have done the same for me?"

Thomas couldn't believe how far away he felt from the girl he'd once thought was his best friend. Even in all of his memories―it was always the two of them. "What is this? Are you trying to come up with all the ways possible in the universe to hurt me? Just shut your shuck mouth and do whatever it is you brought me here to do!" His chest heaved with angry breaths, his heart thumping a deadly pace.

"Fine," she replied. "Aris, let's open the door. Time for Tom to go."

CHAPTER 51

Thomas was done talking, to either of them. But he certainly wasn't going down without a fight. He resolved to wait and watch for the best opportunity.

Aris kept his knife pointed at him as Teresa made her way toward the big rectangle of illuminated green glass. Thomas couldn't deny his curiosity about the door.

She reached a point where the glow silhouetted her whole body. It made her edges fuzzy, as if she were dissolving. She walked across the cave until she'd left the light completely, then reached for the stone wall, started punching a finger on what had to be some sort of keypad that Thomas couldn't see.

She finished up and stepped back toward him.

"We'll see if that actually works," Aris said.

"It will," Teresa replied.

A loud pop sounded, followed by a sharp hiss. Thomas watched as the right edge of the glass began to swing outward like a door. As it opened, wispy streams of white mist swirled through the widening crack, almost immediately evaporating into nothing. It was like a long-abandoned freezer releasing its cold air into the heat of the night. Darkness lurked inside even as the rectangle of glass continued to emit its strange green radiance.

So the door wasn't a window at all, Thomas thought. Just a green door. Maybe toxic waste wasn't in his near future. He hoped.

The door finally stopped, thumping with an icy screech against the wall of jagged rock. A pit of black now lay where the door had once been―there wasn't enough light to reveal what lay inside. The mist had completely stopped as well. Thomas felt an abyss of anxiety open up beneath him.

"Do you have a flashlight?" Aris asked.

Teresa put her spear on the ground, then pulled her backpack off and dug through its contents. A moment later she pulled out a flashlight and flicked it on.

Aris nodded back toward the opening. "Take a look while I watch him. Don't try anything, Thomas. I'm pretty sure what they have planned for you is easier than getting stabbed to death."

Thomas didn't answer, keeping his pathetic oath to stay silent from here on out. He thought about the knife and whether he could take it from Aris.

Teresa had stepped up right to the side of the gaping rectangular hole; she shone her flashlight inside. Swept it up and down, left to right. It cut through a fine cloud of mist as she did so, but the dwindling moisture was thin enough to reveal the interior.

It was a small room, only several feet deep. Its walls appeared to be made of some silvery metal, their surfaces broken up by small protrusions maybe an inch high, each ending in a black hole. The little knobs or spouts were set about five inches apart, making a square grid across the walls.

Teresa turned to Aris, flicking off the flashlight as she did so. "Looks about right," she said.

Aris snapped his head back to look at Thomas, who had been so focused on the strange room he'd missed another chance to do something. "Exactly like they said it would be."

"So ... I guess this is it?" Teresa asked.

Aris nodded, then switched his knife to the other hand, holding it more tightly. "This is it. Thomas, be a good boy and go on inside. Who knows, maybe this is all a big test and once you're in they'll let ya go and we can all have a happy reunion."

"Shut up, Aris," Teresa said. It was actually the first thing she'd said in quite some time that didn't make Thomas want to punch her. She then turned back to Thomas, avoiding his eyes. "Let's get this over with."

Aris waved his blade, indicating that Thomas should walk forward. "Come on. Don't make me drag you in."

Thomas looked at him, struggling to keep a blank expression as his mind spun in a million directions. A surge of panic boiled inside him. It was now or never. Fight or die.

He turned his gaze to the open doorway and started slowly walking toward it. Three steps and he'd halved the distance. Teresa had straightened, her arms tensed in case he caused trouble. Aris kept his weapon trained on Thomas's neck.

Another step. Another. Now Aris stood directly to his left, just two or three feet away. Teresa was behind him, out of sight, the open doorway and the odd silver room with walls covered in holes right in front of him.

He stopped, looked sideways at Aris. "What did Rachel look like as she bled to death?" It was a gamble, a pitch to throw him off.

Shocked and hurt, Aris froze, giving Thomas the split second he needed.

He jumped toward the other boy and swung his left arm in an arc to smack the knife out of his hand. It clattered across the rocks. Thomas slammed his right fist into Aris's stomach, sending him to the ground, desperately trying to suck in a breath.

The click of metal against rock stopped Thomas from kicking the boy at his feet. He looked up to see that Teresa had picked up her spear. They locked eyes for an instant; then she charged him. Thomas threw his hands up to protect himself but it was too late―the butt of the weapon swung through the air and smacked him on the side of the head. Stars floated before his eyes as he fell, fighting to stay conscious. As soon as he hit the ground, he scrambled to his hands and knees to get away.

But he heard Teresa scream, and a second later the wood came crashing down on the top of his skull. With a thump Thomas collapsed again; something wet oozed through his hair and trickled onto both temples. Pain tore through his head, as if an axe had been driven straight into his brain. It spread to the rest of his body, making him nauseated. He somehow pushed off the ground and flopped onto his back to see Teresa with the weapon raised above her once more.

"Get in the room, Thomas," she said through heavy breaths. "Get in the room or I'll hit you again. I swear I'll keep doing it till you pass out or bleed to death."