Ye Lingyue had an idea and took out an Invisibility Elixir, swallowed it, and boldly followed behind Nangong Qinglin, wanting to see what she was up to, sneaking around so suspiciously.
In the quiet early morning at the Imperial Hospital, Nangong Qinglin looked around, making sure no one was around, then quickly walked towards Alchemist Mei's private Alchemy Room.
Inside the Alchemy Room, the fire in the Pill Furnace had already extinguished.
Nangong Qinglin took out a medicine bottle from her bosom, which contained some ground, pungently smelling Black Medicine Powder.
This Black Medicine Powder, upon contact with open flame, would explode immediately. It was a fearsome weapon on the battlefield that would change the complexion of anyone who smelled it.
Its power was equivalent to the explosion of a Thunder Bomb, even a Reincarnation Master would be severely injured if close by.
