C2474 Gong Cheng

Two days later, when the war in Tianlan Country became even more intense, there was finally movement from the Yu City.

Ye Yan didn't reject County Prince Lan Soong's request and sent his experts to participate in the war. However, he didn't intend to directly invade the empire and engage in a chaotic battle with the five major powers.

His target was the other cities around Yu City