Inside the cave, a bright gleam flashed in Wu Qi's eyes as he slowly exhaled a long breath.
Seven days had gone since he sent Xu Fu back. For the past seven days, the Qin army behaved like a swarm of hornets who had their nest burned, storming out everywhere in searching for the enemies. They wreaked a great havoc on the forest within a circumference of several thousands of miles. An unknown number of barbarian villages were discovered by them, whose wrath filled the sky. All the barbarians were cruelly slaughtered, and their possessions were looted. The skies were blotted with dark smoke that came from the burning of barbarian villages and nearby forests.