chapter 82 Promotion! Martial arts master! !

Critical moment!

Bai Yunzi pulled out the hairpin on his head and made a move with his fingers!

The hairpin's silver light surged, revealing its original shape. It turned out to be a small silver sword, no bigger than chopsticks!

Although the sword hairpin is small, its power is astonishing. With one control of the finger, it shoots out and turns into a beam of white light, piercing the air and making a buzzing sword sound.

But in the blink of an eye, it...