C335 If You Don't like It Then Come at Me

"Young man, this old man shall give you a word of advice. Take back what you have said just now. This old man can pretend that I didn't hear anything."

"The ignorant is truly fearless. This old man has never dared to call himself the best in his life while concocting pills. Do you know what these four words mean?"

"Ignorant fool, the art of alchemy is vast and profound