Monthly salary 3800, regular employment queued until next year. Civil engineering graduate Lu Zhao, for the sake of "returning in three months for regular employment," signed the transfer order to the North Bank mining area. Upon arrival, he discovered that not only were there coordinates here, but the grain carts of the South Bank village were detained, the mine map room was raided at night, and the blueprints were snatched, yet the attackers did not injure a single person. The camp was in chaos, he pushed aside his passport, shouldered his tool bag, and headed south. In the jungle camp, he exchanged Amadu and a surveying notebook for Mbeki's trust, the map is in their hands, the road is in my notebook. That night, a flashlight as a signal, old ruts exploded, thirty guns fired simultaneously—what he bombed was not people, but the enemy's way back. Episode 1 "Making a Feint to the East and Attacking the West"