Three Kingdoms: I Became the Enemy of the Alien Race

Programmer Qin Mu traveled to the Three Kingdoms and became the defender of Youzhou, which was about to be destroyed. Facing the allied forces of Xianbei and Wuhuan, he chose to fight to the death and awakened the system to obtain Xiang Yu's inheritance and 100,000 tiger cavalry. When the aliens were having a carnival in the city, Qin Mu led his army to kill them, and each one shot them as if they were in an uninhabited land. When all the foreigners fled, Qin Mu set up pocket formations on the border. In this battle, he will prevent the barbarians from going south for a hundred years.