It's like how humans can't see microorganisms with the naked eye, and because they can't see them, they assume they don't exist. But then suddenly, someone hands you a microscope and points to the lens, saying, look, see that thing that's moving? That's a microorganism.
At that moment, you may not immediately grasp all the knowledge about microorganisms from nine years of compulsory education, but you know that microorganisms exist in the world. Although you still don't understand many precise things, suddenly many things related to microorganisms that you didn't understand before now have answers.
Qin Huai is in this state.
The Master Level in yeast and the Master Level in seasoning are different.
