His secret?!
Hearing this, Xu Bowen and the others looked at Xu Yunlong in confusion.
"Didn't you notice one thing? That kid's rate of improvement is simply too fast. "
Xu Yunlong said coldly, "When he entered the university, he was only at the fifth sky of the martial
artist realm. But today, in just a short period of time, he actually advanced to the eighth sky of the
martial artist realm."
"It's fine if it's just the speed of improvement, but he actually cultivated a powerful protective
technique. Even a martial artist one level higher than him can't break through his defense."
"According to my investigation, after entering Yanhuang University, he didn't even step into the
library and didn't exchange for any king-level techniques."
"What does this mean? It means that he must have a big secret and learned a powerful technique