Three Kingdoms: Dian Wei's Strategist Is a Transmigrator

Guo Jia transmigrates to the end of the Han dynasty and becomes sworn brothers with Dian Wei. When the warlords campaign against Dong Zhuo, Hua Xiong throws his weight around. Guo Jia stops Guan Yu from intervening and guides Dian Wei to kill Hua Xiong in a single battle, making him famous overnight. With his knowledge of history, he intends to raise this ancient hero, Dian Wei, to heights beyond those he ever reached in history.