Drinking Blade Wine was a rank seven immortal material that was used in refining Myriad Self Immortal Gu.
Drinking Blade Wine was not a naturally occuring product in the five regions and two heavens, It originated from bloodstains left by Meng Tu, who walked barefoot on a field of mortal Edge Gu in order to breakthrough in his blade path attainment, along with the blade path dao marks of Autumn blade plain.
In Fang Yuan's first five hundred years first life, drinking a large quantity of this wine allowed Meng Tu to break his blade path attainment to great grandmaster. Currently, there were only small quantity of Drinking Blade Wine produced in the area.