If there was a person in this world who was most eager for Zhao Yu to die, that person would definitely be Zhao Ji. Zhao Ji truly wanted to kill Zhao Yu with his own hands, and he would use a saw instead of a knife if he could.
When he and Zhao Chen arrived at the front line, the Dahua Empire's military was still assembling. Launching an attack was actually not an easy task.
Compared to the Great Tang Empire's strategic mobilization efficiency that had surpassed that of World War II, the Dahua Empire's mobilization capability was closer to that of World War I, with the overall mobilization requiring more than a month's time.
Although on a local level, speeding up the mobilization was possible, the improved speed was still not considered fast, with time being calculated in weeks.