An God Envoy's advancement does not happen overnight, and the process is fraught with uncertainty. Only because Shen Ping possessed his True Spirit soul power to suppress it did he dare to absorb and transform heterogeneous energies recklessly, but Bai Ying had no such advantage. Even though she was a reincarnated soul with the subconscious protection of her True Spirit, it would be extremely difficult to suppress the erosion of spiritual pollution without actively driving that True Spirit soul power.
At most, one could only benefit from enhanced willpower.
Therefore, Bai Ying's rapid advancement was clearly because the Xia Nation authorities possessed resources that could substantially transform modified warriors.
Chapter 527