Cheng Xiao said this not only because there was currently no way to distinguish the immortal herbs, but more importantly, because Dugu Yan should not undergo evolution before resolving the erosion of Jade Phosphor Serpent Venom on her body.
The Jade Phosphorous Serpent was a venomous snake born with deadly poison, descended from a subdragon species. If Dugu Yan took an immortal herb now, whether she evolved into the Jade Phosphorous Serpent Emperor or evolved toward a subdragon species, the poison she possessed would only become more potent.
That would not be a good choice for her.
Due to hereditary factors, the poison within Dugu Yan's body had originally been even stronger than her father's. Though she was still a young girl, her eyes had already turned jade green.
At this rate, she would likely have an even shorter lifespan than her father.
If she evolved further into the even more venomous Jade Phosphorous Serpent Emperor or even a subdragon species, and lacked Dugu Bo's powerful Soul Power to suppress the poison, then she would have to rely on the Nine Heart Begonia to keep herself alive every day.
Everyone fell silent. After a long while, Ye Renxin finally exclaimed, "If you refined these ideas further and supported them with examples, you could probably establish an entire school of theory on your own."
Martial Soul quality, Ultimate Martial Souls, Martial Soul Evolution—these ideas were clearly not nonsense made up on the spot. Upon careful analysis, one could see the logic running through them. It was a complete framework, carefully considered and interconnected.
"Ah, Grandpa Ye, you flatter me. At my age, even if I published it, not many people would believe it," Cheng Xiao said modestly.
Ye Renxin nodded. That was indeed true. No one would believe theories put forth