C570 Song shao's skill

In Song Shao's hands, the two butterfly knife were like two fangs, flashing with a cold light from time to time.

Song Shao seemed to have turned into a ferocious beast.

A bloody aura burst out from his body.

Swish! A loud sound was heard.

Song Shao moved again.

The butterfly knife in his hand seemed to have melted into the air and was unable to catch any trace of it