It wasn't impossible to use a secret medicine to increase one's movement technique by ten times.
However, the possibility of it existing in the mortal world was very low. Just to refine this kind of secret medicine, the plants needed must be at the immortal herb level.
How difficult was it to find immortal herbs?
To obtain it and refine a secret medicine was as difficult as ascending to the heavens.
Let alone brewing it into wine?
A bottle of secret medicine might require an immortal herb.
However, a bottle of wine required 100 stalks!
Using immortal herbs to brew wine, even the immortals in heaven might not be so extravagant.
Hence, Xia qingchen couldn't help but doubt the authenticity of the Phoenix Empress's words.
"Drink this wine before you leave. It will help you return to the continent as quickly as possible." The nanyuan Phoenix Empress's expression became slightly more serious.
Xia qingchen could tell the meaning behind her words.
