C887 Chaos formula

Chen Xiao and the little black dragon had just finished their conversation and not even half the time it took to brew a cup of tea had passed when his room's door was once again pushed open. And the one who entered first, was Shao Xing.

As he turned to look at Shao Xing, he saw that this fellow's face was clearly excited, to the point that his cheeks were slightly flushed red. After entering