Chapter One: Beyond Seven Minutes

In six years, Shen Yan had learned to offer water before stars asked, catch lenses before photographers dropped them, and let his name appear last in every credit list. “The light tripped again!” someone shouted. On a ladder beside the leaking roof, Shen Yan found the object. It had no brand. A charred crack split its casing, though its hot-shoe contacts shone like new silver. A mechanical dial on its side bore twelve divisions; its hand rested just before the first. “Whose old flash?” he called. No one answered. The floor manager told him to hurry. When Shen Yan mounted it on the backup camera, the catch closed with a tiny click, like a darkroom door locking.