Sanguine Quintessence!
This was the name of this potion with the red vial.
This was an extremely terrifyingly potent potion that could make the heart unusually active and has the function of increasing and condensing blood and Qi forcefully.
This potion recipe was completely extinct from the outside world because there was no use for it for the modern wizard.
Even a Tier Four body path user would be reluctant to take this potion because of one single reason.
It was simply too potent, and overload of the body was common, but if you manage to pull through, then the condensation of blood and Qi or it's increased would simply not be comparable to anything.
Ahhhh—
Aur cried out loud with his pupils rolled behind his eyes; there seemed to be countless ants crawling inside his hands, legs, and all parts of his body from head to button.
