Manpower had its limits.
But he could borrow the power of the Primordial Chaos Sword Dao.
Using Great Dao Power, he could directly draw the Dao tracks in from every direction.
At the same time, during this stage, the Dao tracks would follow the operation of the Great Dao, thereby avoiding any possible collisions between them that might render all their painstaking effort futile.
As long as he took over the separated Dao tracks at the end, not only would the problem be solved, but the pressure of controlling the Dao tracks throughout the process would be greatly reduced.
According to Fang Xiao's calculations, there was no need to improve any Dark God Spirit Wine. As long as he could achieve this, successfully constructing the Great Heavenly Dao Vein would absolutely not be a problem.
He believed this was the best solution to break through this trial, and also the only way out he could think of at present.
However, borrowing the Great Dao's pulling force as the Yin-Yang Incarnation had done was not so simple.
Although Fang Xiao possessed the Primordial Sword Body, which was as compatible with the Primordial Chaos Sword Dao as the Yin-Yang Incarnation was with the Yin-Yang Great Dao, the Yin-Yang Incarnation had needed an opportunity to borrow the Yin-Yang Great Dao's pulling force.
That opportunity was the process of the two Yin-Yang bodies merging into one.
The Primordial Sword Body could not accomplish that.
Yet the boost in comprehension brought by the Nine-Orifice Exquisite Heart was no joke. It allowed Fang Xiao to find another path and think of a different method.
That so-called pulling force was nothing more than the Yin-Yang Great Dao independently drawing near as the two Yin-Yang bodies merged, then generating power on its own after sensing the Yin-Yang Dao