nderstand the principle of Huaxing Dan.That can be said.Even for a powerful individual like Shen Changqing, while he couldn't achieve mastery over all methods with just one technique, researching any...see much."Since the guest has arrived, this seat shall go and greet them."Shen Changqing uttered a faint sentence, and his figure vanished in an instant.In the main hall.At this moment, an ordinary yo...