C4286 Pill Refining

"Boom!"

Following another wave of black smoke, the pill concoction that Lee Yun and Shangguan Lingxian were working on was also declared a failure.

Fortunately, before the iron pot exploded, Li Yun used his hand to cover it in time and blew the black smoke aside to prevent Shangguan Lingxian from being smoked again.

"Wuwu, I failed again