There existed five levels of the bloodlines of the Speedling species. Birthed by the Progenitor of Speedlings. These different hierarchical stages were determined from birth. The meeting of two High-Speedlings gave rise to another High-Speedling.
The higher one found themselves in the bloodline level, the more of a natural connection they had with the Speed force.
Due to the purity of blood being higher than the lower levels, higher-ranked Speedlings were capable of enforcing their will on the lower-ranked ones.
The five main bloodline ranks. Were Lower or Normal-Speedlings. High-Speedlings, Noble-blood Speedlings, Royal-Speedlings, and Finally Original-Speedlings.
There was only one who stood higher than the original-Speedlings. And that would be the progenitor of Speedlings.