C775 News of the Purple Xuan Crystals

Chu Tian was deep in thought. He turned to Yu Liuhen and said, "I told you, there's no need for proof."

Yu Liuhen sneered, "No proof? Then how do I know if the pill in your hand is real or fake? How about this, if you prove that your pill is real... I will give you two pills. I will exchange one with Purple Xuan Crystals