He may not understand what he was doing, but his body was trying to mimic humanity, but he was no longer human. Perhaps if he was an Empyrean truly birthed by the universe, then he would have been given all the needed guidance suitable for one of his esteemed bloodlines.
Even the Primordial Record's ability to duplicate any bloodline was not perfect. It could give him a beyond-perfect copy of a bloodline, but certain inheritances that could bolster the bloodline were not included.
Yet, the implacable will of his bloodline was present, and it was heightened further by his endless evolution of the bloodline.
An Empyrean blood was already far more noble than anything existing in the universe, it was the pinnacle of creation, and what's more his current bloodline had been given opportunities to evolve beyond what any universe could suitably handle.