Then he whispered a command and the ships dropped like rocks toward the planet's surface. They were starships and fighters, completely un-equipped to handle the heat of passage through an atmosphere. But Ender never intended them to reach the atmosphere. Almost from the moment they began to drop, they were focusing their Little Doctors on one thing only. The planet itself.
One, two, four, seven of his fighters were blown away. It was all a gamble now, whether any of his ships would survive long enough to get in range. It would not take long, once they could focus on the planet's surface. Just a moment with Dr. Device, that's all I want. It occurred to Ender that perhaps the computer wasn't even equipped to show what would happen to a planet if the Little Doctor attacked it. What will I do then, shout Bang, you're dead?
Ender took his hands off the controls and leaned in to watch what happened. The perspective was close to the enemy planet now, as the ship hurtled into its well of gravity. Surely it's in range now, thought Ender. It must be in range and the computer can't handle it.
Then the surface of the planet, which filled half the simulator field now, began to bubble; there was a gout of explosion, hurling debris out toward Ender's fighters. Ender tried to imagine what was happening inside the planet. The field growing and growing, the molecules bursting apart but finding nowhere for the separate atoms to go.
Within three seconds the entire planet burst apart, becoming a sphere of bright dust, hurtling outward. Ender's fighters were among the first to go; their perspective suddenly vanished, and now the simulator could only display the perspective of the starships waiting beyond the edges of the battle. It was as close as Ender wanted to be. The sphere of the exploding planet grew outward faster than the enemy ships could avoid it. And it carried with it the Little Doctor, not so little anymore, the field taking apart every ship in its path, erupting each one into a dot of light before it went on.
Only at the very periphery of the simulator did the M.D. field weaken. Two or three enemy ships were drifting away. Ender's own starships did not explode. But where the vast enemy fleet had been, and the planet they protected, there was nothing meaningful. A lump of dirt was growing as gravity drew much of the debris downward again. It was glowing hot and spinning visibly; it was also much smaller than the world had been before. Much of its mass was now a cloud still flowing outward.
Ender took off his headphones, filled with the cheers of his squadron leaders, and only then realized that there was just as much noise in the room with him. Men in uniform were hugging each other, laughing, shouting; others were weeping; some knelt or lay prostrate, and Ender knew they were caught up in prayer. Ender didn't understand. It seemed all wrong. They were supposed to be angry.
Colonel Graff detached himself from the others and came to Ender. Tears streamed down his face, but he was smiling. He bent over, reached out his arms, and to Ender's surprise he embraced him, held him tightly, and whispered, "Thank you, thank you, Ender. Thank God for you, Ender."
The others soon came, too, shaking his hand, congratulating him. He tried to make sense of this. Had he passed the test after all? It was his victory, not theirs, and a hollow one at that, a cheat; why did they act as if he had won with honor?
The crowd parted and Mazer Rackham walked through. He came straight to Ender and held out his hand.
"You made the hard choice, boy. All or nothing. End them or end us. But heaven knows there was no other way you could have done it. Congratulations. You beat them, and it's all over."
All over. Beat them. Ender didn't understand. "I beat you"
Mazer laughed, a loud laugh that filled the room. "Ender, you never played me. You never played a game since I became your enemy."
Ender didn't get the joke. He had played a great many games, at a terrible cost to himself. He began to get angry.
Mazer reached out and touched his shoulder. Ender shrugged him off. Mazer then grew serious and said, "Ender, for the past few months you have been the battle commander of our fleets. This was the Third Invasion. There were no games, the battles were real, and the only enemy you fought was the buggers. You won every battle, and today you finally fought them at their home world, where the queen was, all the queens from all their colonies, they all were there and you destroyed them completely. They'll never attack us again. You did it. You."
Real. Not a game. Ender's mind was too tired to cope with it all. They weren't just points of light in the air, they were real ships that he had fought with and real ships he had destroyed. And a real world that he had blasted into oblivion. He walked through the crowd, dodging their congratulations, ignoring their hands, their words, their rejoicing. When he got to his own room he stripped off his clothes, climbed into bed, and slept.
Ender awoke when they shook him. It took a moment to recognize them. Graff and Rackham. He turned his back on them. Let me sleep.
"Ender, we need to talk to you," said Graff.
Ender rolled back to face them.
"They've been playing out the videos on Earth all day, all night since the battle yesterday."
"Yesterday?" He had slept through until the next day.
"You're a hero, Ender. They've seen what you did, you and the others. I don't think there's a government on Earth that hasn't voted you their highest medal."
"I killed them all, didn't I?" Ender asked.
"All who?" asked Graff. "The buggers? That was the idea."
Mazer leaned in close. "That's what the war was for."
"All their queens. So I killed all their children, all of everything."
"They decided that when they attacked us. It wasn't your fault. It's what had to happen."
Ender grabbed Mazer's uniform and hung onto it, pulling him down so they were face to face. "I didn't want to kill them all. I didn't want to kill anybody! I'm not a killer! You didn't want me, you bastards, you wanted Peter, but you made me do it, you tricked me into it!" He was crying. He was out of control.
"Of course we tricked you into it. That's the whole point," said Graff. "It had to be a trick or you couldn't have done it. It's the bind we were in. We had to have a commander with so much empathy that he would think like the buggers, understand them and anticipate them. So much compassion that he could win the love of his underlings and work with them like a perfect machine, as perfect as the buggers. But somebody with that much compassion could never be the killer we needed. Could never go into battle willing to win at all costs. If you knew, you couldn't do it. If you were the kind of person who would do it even if you knew, you could never have understood the buggers well enough."
"And it had to be a child, Ender," said Mazer. "You were faster than me. Better than me. I was too old and cautious. Any decent person who knows what warfare is can never go into battle with a whole heart. But you didn't know. We made sure you didn't know. You were reckless and brilliant and young. It's what you were born for."