C365 The most mystery man

Seeing Long Fei's attack, Shi Dao sneered, and said: "Even though you're very outstanding, you're still too weak in front of me!"

Before his voice fell, Shi Dao flipped his wrist, and the originally plain looking Long Knife suddenly became cleaved down! Furthermore, the way he chopped down was extremely strange. As he attacked Long Fei, he actually sealed off the door he had opened! Then