Since there was nothing that they could do about the isolation barriers, they could only put it aside for now. Zhao Fu put most of his attention into military matters, as getting rid of all of the factions within the Forest of Horrors was Great Qin's main mission.
However, since the region was so big and the Forest of Horrors had forests all over the place, it was difficult to see far into the distance, and it was difficult for the army to move around. Despite being in the Forest of Horrors for so long, they only controlled everything within 10,000 kilometers.
The monumental task of getting rid of all of the remaining factions would take a long time.
Of course, getting rid of the remaining forces would also provide Great Qin with more people, resources, and EXP.
Boom!!