She closed the PDF. She walked to the center of the mill's main bay, where a single beam of moonlight pierced a hole in the corroded decking. She didn't reach for her load calculator. She reached for a piece of chalk.

"Before you specify a single bolt, stand in the silence. The building will tell you where it hurts."

Every night, alone with her laser scanner and the ghost of a thousand furnace roars, Mira felt it. The building wasn't a collection of dead loads and live loads. It was a sleeping creature. The massive trusses overhead weren't just steel; they were ribs. The sunken casting pits weren't just foundations; they were a hearth.

Mira tapped her stylus against the cracked screen of her tablet. The words on the PDF glared back at her: Design Guide 7: Industrial Building Design – Third Edition . It was the bible of her profession, the canonical text for every structural engineer worth her salt. And it was, in her considered opinion, slowly killing her soul.