Feng Yu Hua opened her mouth and then nodded solemnly. "I know. There's the warning when I start practicing the meditation technique."
Nan Hua nodded and slowly withdraw her mental strength.
"How about higher ranks?"
"You don't need to know for the time being." Nan Hua shook her head. "You won't be able to reach that rank within a year or two."
Feng Yu Hua: "…" shall I thank you?
"High mental strength is the perquisite for people to have good memory." Nan Hua looked at Feng Yu Hua and then added, "If you want to say, almost everyone who are staying at the top of their profession will have high mental strength. But whether they can use it outside their body is another question."
Hearing Nan Hua's words, Feng Yu Hua was stunned. Does that mean there were actually a lot of people who had high mental strength in Green Planet?
Her pride as a genius was instantly shattered.