C617
Very quickly, Lu Bo Tong finished displaying the swordsmanship in his hand. He turned around and flew back to Lin Yan's side, and said while chuckling: "How is it, this old man's swordsmanship is still not bad, right?"
Lin Yan nodded his head and said: "Indeed not bad, this swordsmanship has reached a state of perfection. It can even use a Sword Qi to guide the heaven and earth