At the moment, Lin Dong was refining the 'Corpse Ghost Rebirth Pill', and had reached the most critical step of solidifying the pill.
With Lin Dong's current level of alchemy, he would rarely make mistakes even when refining fourth-grade pills.
However, solidifying the pill was a crucial step, and Lin Dong did not dare to be careless.
One small mistake could result in an explosion.
"Boom～～"
Just as he was thinking about not having an explosion, an explosion happened.
The pill that was about to take shape suddenly exploded.
Fortunately, the colorful furnace at this step could recycle the herbs, so these herbs weren't entirely wasted.
Instead, they continued to be utilized.
Lin Dong then began the second attempt at solidifying the pill.
"Boom～～" The second time, it exploded again.
Refining fourth-grade pills indeed had its challenges. Even for Qin Feng, refining fourth-grade pills required hundreds of failures before success.
