As they expanded out from the 15 regions, they found some regions with some Dynasty Legatees. Of course, they were not gathered together and were instead scattered. There were Five Legatees in total who occupied 20 regions.
Each of them only controlled two or three regions, and some of them were not even fully controlled. There were also some regions between them, so if one had to draw a circle around them, there would be 20 regions in total.
They were the most powerful ones in those regions; not only did they have powerful indigenous residents, but they also had gathered many players. They had decent strength, but that was only in comparison to other Nation or Dynasty Legatees.
The Vietnamese Guard had no reason to attack these Dynasty Legatees because if they could not give a good reason, other people would feel threatened if they did so. After all, the Vietnamese Guard was already the largest faction in Vietnam.