Ashton squeezed my fingers. "Take it easy. I'll come sit in on the presentation later if I'm free." I walked in alone. The registration staff scanned my badge and made me dump my phone, smartwatch, even the fitness tracker I never used. No contact with the outside world for the next eight hours. My room was a box, maybe twelve square meters, walls painted off-white, no windows. One metal chair, one worktable, a stylus tablet bolted to the surface. In the corner, there was a toilet tucked behind a sliding door. At exactly nine, the screen lit up. Three sets of words appeared in block text: [Evening gala. Gemstones. Composure.] We had to design four matching pieces—ring, necklace, earrings, bracelet. I stared at those words for a few seconds. Then I smil

