Considering that the Gu Yuan Tribe currently has five million tribe members, enough to draw half or even more to serve as Guardian Clan Soldiers, doing so would seem somewhat like overusing military power.
Speaking of the power of the Legendary Marquis Department, the number of five million members of the Gu Yuan Tribe is not considered many.
Within the Legendary Marquis Department, the number of tribe members is considered rather small. Some of the tribes that have been inherited for tens of thousands of years have up to tens of millions of members. Moreover, having proliferated over tens of thousands of years, the tribe is interwoven with strong and robust lineages.
Given the vast base of tribe members, one can imagine the number of infants born each year, and the chance of these infants possessing superior talents passed down through generations also becomes greater!