The site smelled like earth and old oil. There were children darting between the concrete, elders who squinted and gave advice, municipal staff who held clipboards like shields. Diego found himself beside Lina, a wiry woman with hair like frayed rope and a presence that directed air itself. Lina had run the pop-up community library for twenty years; she read novels aloud and taught people to write letters they could barely imagine sending. Omar struck up an instant argument — not an argument, a sparring match — with a young engineer who insisted on the “official plan” for foot traffic.