C136 Grade three pills

"The heck, will you die if you don't speak? It's only refining a Mysterious Heart Pill, and its quality is too low. It's so excited that it looks like it's going to be the champion. " Chu Tianchen said with disdain.

"You ?" Yang Qing was flustered, but he was stunned in his heart, because what Chu Tianchen said was true, and what he had refined was Mysterious Heart Pill