The man was dressed in a black tracksuit, his frame lean and slightly gaunt. He wore a black baseball cap, the brim pulled down so low it cast his face in shadow, and he exuded an aura of cold, somber solitude that seemed to emanate from his very bones. Wen Xi steadied the wheelchair, trying to minimize the jolts as she carefully guided it down. But she didn't have the strength for it, and there w