It was only after experiencing the backlash from Xu Anshan that he had learned from the painful experience and become more wary of the elites of the aristocratic families. Otherwise, the domain doubling technique might have already reached a higher level and become a public course for all students to learn.
"Senior, if you're focusing on the grassroots, why don't you just recruit more disciples and promote this technique?" Lin Yi asked.
Even if one's personal freedom was restricted, there were still many grassroots cultivators in the Academy's prison. Even if there were requirements for character, if one really wanted to pass it down, there would be many people.
"Actually, I've already tried," the old man said with a bitter smile.
"Then why ..."
Lin Yi blinked, deep in thought.
