C136 Half-step Pill King?

"What are you doing?" Li Qingyun asked with cold eyes.

"One serving of medicinal herbs is sufficient!" Qi Tianyu smiled faintly, and continued to organize and examine the ingredients.

"What shameless boasting!"

"Too arrogant!" "Even a Grandmaster would not be able to guarantee a 100% success rate!"

...

Everyone was immediately astonished and they began to sneer at him.

On the other side