Song Yun knew something about pharmacology, so he found it hard to imagine that the foundational framework of pharmacology had been researched by his own parents more than a decade ago!!
Possibly, many people still didn't understand the significance of this, it was akin to when someone first established the periodic table, modern chemistry is derived from the periodic table! The fundamental framework his parents had researched was of the same significance as the periodic table!
Nowadays the Yin Yang Technique seems incredibly powerful, using some psychoactive drugs combined with special potions to create illusions in the air, and even Abe Jinming could materialize objects out of thin air!
