Ender sat in his barracks alone. He had been commander of dragon army for 3 weeks now. He sat there, Idly playing with his desk. He heard a knock on his door. He looked up, got up, and went to the door. "Who is it?" he asked. "Petra," Petra replied. Ender opened the door and she came in wearing her Phoenix army uniform. She walked past him and pried the vent open. She said "meet me up here at 0 one hundred, and take off your clothes so they can't track you." "Why?" Asked Ender. She walked out without answering his question. He checked the time. It read 23:37 what did she want? He went back to messing around on his desk till 0:50. He got up then, stripped, and then climbed up into the ventilation shaft.