But he kept going and going and going, heading where the code—the Path—sent him.

Mind tuned only to the programming.

2

Hours passed. And not a one where Michael didn’t spend every minute thinking the next would be his last. That he’d collapse and not be able to move ever again until he shriveled up from the heat and died, went back to the Wake, to his Coffin.

He was heading down another endless tunnel when his head hit a low-hanging rock. He yelped and ducked, then crouched on the ground, twisting around as best he could to gauge his surroundings. The pain had brought him back to his senses. And he was shocked to see that the black stone passageway had narrowed. It had shrunk so much that only two people at most could squeeze along its path. The light had died significantly, too, though Michael could still see well enough.

Farther ahead, it looked as if he might have to start crawling.

Panic and an overwhelming surge of claustrophobia struck him hard. Questions besieged his exhausted brain—had he done something wrong? Missed a turnoff? A doorway? A Portal? Michael curled into a ball, hugging his legs against his chest, and rocked back and forth, eyes closed, willing himself to calmness.

Gradually the attack passed. He stretched out and, despite the rocky surface, fell asleep.

3

When he woke, body aching and stiff, Michael looked down the narrowing tunnel and knew he had to keep going in that direction. At every part of the journey through the volcanic mountain, he’d scoured the code for other ways to move on, and so far there’d only ever been one. The Path had been clearly designed as a one-way ticket. And he couldn’t give up now.

Hunger racked his insides, weakened him. But even that didn’t compare to the thirst that made his throat feel like something baking in a desert sun.

Water. He would kill any person standing between him and a single cup of it.

Groaning, he pulled himself to his hands and knees and crawled along the rough floor of the tunnel, only looking up to scan the path ahead. And the tunnel through which he crept was getting narrower.

Somehow he kept moving.

Eventually the ceiling of the tunnel touched his back, and he had to crouch lower. Soon he had to drop to his stomach, pulling himself with his arms as he pushed off the ground with his feet, like a soldier crawling under a web of barbed wire at boot camp. The walls pressed in as well, and before long he had a hard time angling his arms out enough to get any leverage.

And then he got stuck.

4

He’d been claustrophobic before, but now the fear was a monstrous thing that lit his brain on fire. He thrashed, screamed at the top of his lungs. But he’d wedged himself into the passage so tightly that he couldn’t move forward or backward. The echoes of his shouts came bouncing back at him, and the black rock seemed to be closing in, crushing the breath from his lungs. He tried to close his eyes and analyze the code, but his mind wouldn’t focus and he had to give up.

Michael kicked and squirmed, clawed at the ground with his fingernails.

He slipped a couple of inches forward. Doubling his efforts, pushing with his toes and pulling with his fingers, flexing and unflexing muscles, he lurched forward again. And again. A foot, then two, then three.

A blue light appeared ahead of him, like a plane of sky. He swore it hadn’t been there before—was it a way out? There was no breeze or sound of life, no clouds. Just pure blue, an inexplicable hole of color.

He screamed again, willing himself to throw everything he had at reaching that spot. It was a Portal. It had to be a Portal.

Grunting, twisting, digging his fingers into the dusty rock. Inch by inch, he was able to move. The bright blue got closer. Within several feet. Within a couple of inches.

By the time he reached it, Michael felt as if he’d almost lost his mind. There wasn’t a single coherent thought left, just a desperate desire to get to that wall of blue, no matter what awaited him.

He threw his arms out, reaching through the Portal, saw them disappear as if they’d been dipped in liquid. Then something grabbed his hands from the other side and pulled him the rest of the way. His body flew forward and out of the volcano forever.

5

Michael crashed to a metal floor, his cheek resting against its hard, cool surface. A blinding white light filled the new space, bathing him in its brilliance. With a loud groan, he pushed himself off his stomach and flopped onto his back, squinting to make out where he was. Pure white surrounded him, nothing else. No. To his right, there was a blurry shadow cutting through the light, a human shape.

“Where am I?” Michael croaked, cringing at the sound of his own voice.

The voice that answered was mechanical, robotic. Deep and electric. “You’re at a crossroads, Michael. You’ve reached the point of no return.”

Michael blinked, tried to make his eyes focus. The thing talking to him wasn’t human at all—despite its appearance. There was a head, shoulders, two arms and two legs. But the thing was made completely of silvery metal. No seams or rivets broke up the smooth surface of its exterior. Its face had no eyes, nose, or mouth. Just a shiny green visor that was completely blank. The robot stood still, facing Michael.

Michael glanced around the rest of the room, but it was empty aside from the blinding white light. He was in an empty room with a robot.

Still, only one thing occupied Michael’s mind. “Do you have any water?” He got his legs up under him and sat facing his strange companion.

“Yes,” the thing answered in its mechanized voice. “Your body will now be replenished.”

A disk separated from the floor in front of Michael and sank into the depths below. He watched, staring as the disk reappeared with a plate of food and a large cup resting on its surface and stopped right at chest level.

“Eat,” the robot commanded, still not moving. “You have five minutes until the stakes are raised.”

6

Michael was thirsty and hungry to the point of death—so much so that he didn’t really care that the robot had just made a vague threat. All he could think about was the food in front of him. A slab of steak and green beans and carrots. A big piece of bread. A cup of water.

Michael attacked it. First, he gulped down half the water, enjoying a rush of pure ecstasy as it wet his throat. Then he picked up the steak with two fingers and took a huge bite. He ate a few carrots and green beans while still chewing the meat. Back to the steak. To the veggies. Another sip of water. Meat and veggies. Stuffing himself.