When I glanced at the chair, it started to shake. I'd like to think it was scared of me, but I rarely invoked that response in living things, let alone inanimate objects. "Earthquake zone?" I asked. "Shhh!" Matasumi said, holding up his hand. Matasumi crouched beside the chair and studied it. The chair rocked from one diagonal to the other, back and forth, faster, then slowing, then regaining speed, tilting almost to the point of tipping, then reversing. Matasumi motioned me forward. When I didn't move fast enough, he waved impatiently. I stepped toward the chair. It kept rocking. Matasumi thrust his palm at me, telling me to move away. I did. No change. He crooked his finger to motion me back, eyes never leaving the chair. I walked beside it. The chair kept rocking, speed unaffected. Then it stopped. Bauer flashed me a wide, almost proud smile. "What did you think of that?" she asked.