The old man laughed heartily and said, "The Yin Yang Jade was originally two ordinary jade stones from Kunlun Mountain. When I achieved enlightenment at Hangu Pass, I infused my life's cultivation into them. As for how many secrets these jade stones hold, I'm not a god; how would I know?"
Lin Chuan was stunned and hadn't had time to speak when the old man continued, "Kid, let me advise you: with your current abilities, you're no match for Maoshan Tao. Your body holds the mysterious powers of the Heavenly Heart Skill, Sealing Heart Skill, and Yin Yang Jade, as well as the mysterious power of the Illusion Yin Flower. If you can combine these three powers into one, defeating Qin Zhengtian will soon be possible."
Damn, this mysterious old man seems to know quite a lot about me, even the matter of the Illusion Yin Flower. Who exactly is this old man, and how does he know so much?
