By the third day after Green Dike, the roads stopped pretending to belong to merchants.
They belonged to war again.
Riders came in dust and mud, not with questions now but counts. West Ford fallen quiet. Two Ash Courts struck at once and folded back under escort. A bridge north of Haojin burned in the night, whether by Zhang's men or one of Feiyan's ghosts no one could yet say. Reed Mouth sent its older boys inland with the ledgers wrapped in oilcloth. Pomegranate Bend hung two more sparrows and buried its grain under pig pens. Everywhere, the same pattern: decrees first, patrols next, then harder men behind them.
In Yong'an, the square no longer had room for argument. It had room only for preparation.
The old drill-yard became a sea of sharpened stakes, bundled arrows, sacks of grain, coils of rope. The Road Houses sent what they had tallied: Green Dike's spare millet; Haojin's boats and boatmen; Reed Mouth's eyes and reed guides; Zhao's riders; Han's dour veterans; Chen Rui's westerners with their roadside instincts and unromantic courage. From Stone Gate came the men and women who had already lost one town and refused to lose another without taking names with them.
Ren's tablets multiplied until they leaned against walls in stacks. Not laws now. Routes. Rotations. Signals. Tallies of the dead space they could not afford and the living weight they would have to move through it anyway.
Ziyan stood in the middle of all of it and felt, more than once, that this was what thrones had always been too frightened to admit: not crowns or dragon seals, but the terrible privilege of being the point where everyone's fear came to stand.
Han laid out the map on a table made from two doors and three barrels.
"Zhang splits," he said. "That's what he'll do. He doesn't come as a single hammer. He comes as four knives. One toward Haojin to strip the river. One toward Green Dike to punish witness. One feint toward Reed Mouth to pull our eyes. Then his main weight here—"
He tapped the road southeast of Yong'an.
"—where he can say he is restoring order to a rebel capital and not merely torching villages."
Li Qiang's finger slid along the river line. "If he takes Haojin intact, we lose boats. If he takes Green Dike fast, the villages panic. If he fixes us at Yong'an while the others burn, the commonwealth becomes just a word for survivors to curse."
Zhao lounged against the table as if discussing weather and not the end of a world. "So we deny him all the pretty versions of victory," he said. "Mess the roads. Empty the halls he thinks are prizes. Make every town a choice instead of a trophy."
"Good," Feiyan said from the shadow of the pillar. "Because that is exactly what he hates."
She had returned at dawn, mud to the knees, one sleeve torn, and with her the final piece of certainty they had been lacking.
"He rides in person," she said. "Not all the way at the front—that would be too honest—but close enough to smell the smoke. He wants to see Yong'an taken. Wants to stand where he thinks Ye Cheng's ash began and make the ending fit his story."
The room stilled around that.
Ziyan did not move. Only her hand tightened on the jade ring until its edge bit skin.
"How many?" Han asked.
Feiyan shrugged once. "Enough," she said. "Not Xia enough. But Qi enough, if Qi remembered how to use itself. Three thousand in the main body. Another thousand scattered in the smaller columns. Hard men, too. Not frightened prefecture trash. Men he's paid in expectation and fear."
Wei swore. "And us?"
Han looked down at the tallies. "If every promised rider arrives," he said, "and every village sends its 'hands' instead of hiding them, maybe one thousand fit to fight. Another half-thousand fit to carry, cook, patch walls, and stab a man in an alley if he deserves it."
"Then we don't win on numbers," Ziyan said.
"No," Li Qiang said. "We win by making him use his numbers badly."
Feiyan's grin flashed, brief and vicious. "Now she sounds like herself."
Ren unrolled the newest tablet text, ink still damp. "The call has gone," he said. "Every Road House. Every sparrow hall. 'If you stand under the commonwealth, now is when you answer.'"
"And?" Ziyan asked.
He looked up.
"They're coming," he said simply.
As if to prove it, a horn sounded from the lower gate. Not alarm. Arrival.