The three grandmasters watched with wide eyes as that sharp dining knife was mercilessly and with full force stabbed by Lu Xiaobu into his own hand.
The thought that floated in their minds was—Is this kid crazy?!
However, right after, they all saw that the dining knife didn't pierce into the flesh as they imagined but stopped at the very last distance.
They could see it wasn't Lu Xiaobu retracting his power, but something unknown blocking the knife.
"A protective suit?!" Ling Xiaozi frowned and asked.
"No! No! That's not it!" Master Zhi Xing's pupils dilated: "Feel it carefully!"
"Hiss! Inner strength externally manifested?! Are you a grandmaster too?!" Wu Weizi's eyes suddenly opened wide, looking at Lu Xiaobu in disbelief.
"No, no, no! It's not inner strength, definitely not!" Ling Xiaozi slowly shook his head, denying it.
