C422 First pill concoction

"Are you sure that when refining pills, you can use the Light Shading, Raise Flowers Into Trees, and other tricks, like the Heavenly Passage, to increase the success rate?!" Chen Yu said in a heavy voice.

"Release …" "How dare you!" Hu Chunlei, who was originally complacent, was just about to enjoy the feeling of being the focus of thousands of eyes, but in the end