C34 The Queen of the Western Regions

"Painkillers."

Jin Buhuan held a jade bottle in his hand and poured it into his mouth impatiently. After swallowing the whole bottle of powder, another half an hour later, the intense headache slowly disappeared.

"No matter what, this Invisible Potion can't be used anymore..."

Jin Buhuan's face was pale, and he was sweating profusely