The Qin family, after all, was not to be trifled with.
Lieutenant General Lu had probably already aroused Old Madam Qin's suspicion earlier, so he hadn't dared to move his family away. It wasn't until the day of battle that the Lu family fled north.
To the outside world, it was said they were returning to their ancestral home—the Lu family's ancestral home was in Linjiang Prefecture. Linjiang Prefecture was close to Qin Prefecture, and past Qin Prefecture was He Prefecture.
Lieutenant General Lu had planned it well. Once Old General Qin was dead, the Qin army would surely fall into chaos. As long as he and the Chao Kingdom army kept the entire Qin army trapped at Yanhe Canyon Ridge, his Lu family would be safe.