The wind in the basin carried the sharp, metal bite of raw ozone.
Shen Yue dropped an armload of yellowed magic charm papers onto a flat boulder. Her slight shoulders shook beneath her leather apron. Her delicate fingers, stained with red stone and powdered lead, picked up a horsehair brush whose tip was already singed down to the metal ring.
“It won’t hold, Lin Ke,” she said. Her voice shook as she pointed at the gathering purple-black clouds above the quarry rim. “Standard cloud-diverting magic charms are tuned for surrounding storm static.
Sky-trial lightning carries a spark thickness of three hundred thousand pounds per square foot! The moment the first bolt discharges, the mulberry paper will turn to steam before the ink even polarizes!”
Lin Ke stood beside her, his arms wrapped in fresh linen bandages. He picked up one of her drafted paper magic charms, holding it against the grey light of dawn.
“The logic of your routing circuit is flawless,” Lin Ke said, studying the fine, detailed, dual-threaded glyphs she had inscribed. “The failure mode is entirely in the physical substrate. You’re trying to run heavy-duty kilovolt current through tree bark.”
Shen Yue rubbed her bloodshot eyes with the back of her soot-stained wrist. “What else can I use?
