Soon, a message reached Cao Gu's ears.

The fourth prince of the Jin Kingdom, Yan Zongbi, has launched a full-scale southern campaign and dispatched General Han Chang as the vanguard to attack the Guidu Prefecture. Our defending general in Guidu Prefecture was unable to withstand the enemy's advance and fled southward...

Jin Wuzhu has indeed moved south! Quickly, tell me, how far has the vanguard advanced?

Report to the emperor, General Han Chang, leading a relatively small force, pursued our army for over 300 miles after capturing the city, and has reached the vicinity of Laozi Mountain...

Laozi Mountain!

Cao Gu quickly found a map and immediately located this place.

However, although this was a trap to lure the enemy deep into our territory, the defending general of Guidu Prefecture is too incompetent...

Ever since knowing that the emperor is determined to resist the Jin, Eunuch Chen has also diligently studied military knowledge.

He explained that Han Chang was originally a Han Chinese, but he surrendered to the Jin after his father's defection. Han Chang often served as Jin Wuzhu's vanguard. If we can capture and kill him, it will surely destroy the prestige of the Jin!

At this moment, Cao Gu had already found the location on the map: Laozi Mountain... This place has treacherous terrain, with water to its southwest, making it impassable. The eastern part is vast, with only a single mountain valley passing through... This is the strategic location for warfare!

Someone, quickly go and invite Generals Li, Zhang, Liu, and Han!

Eunuch Chen was taken aback and said, "Your Majesty, General Han might be inconvenient..."

It's strange if he can come. He's still being kept in the prison by you!

Cao Gu awkwardly smiled and handed his personal token to Eunuch Chen. "Go to the prison and bring General Han here. No need to change clothes, bring him directly without delay!"