Of course, Xu Qi was creating a Sealing Technique of his own.
Under the effects of his comprehension talent, he could create anything from Dou Techniques and cultivation techniques to Sealing Techniques and secret arts.
Of course, creating something from nothing without any foundation was extremely difficult. Having an example to reference made things much easier.
And the Sealing Technique on the Clear Moon Sword was an excellent reference.
Just like the various Earth Tier mid-level Dou Techniques Xu Qi had comprehended before, which had been derived from existing Dou Techniques.
The Eight Directions Seal was still being comprehended, but Xu Qi was gradually beginning to see the way forward.
Information about the Eight Directions Seal was unraveled bit by bit, all of it appearing within Xu Qi's mind.
Then, he would work backward from the sealing formula to deduce the unsealing formula.
That was easy to say, but actually doing it still took a great deal of time and energy.
After all, this was a seal left by a Dou Zun expert. Breaking it would be extremely difficult.
It was a very lengthy process...
But no matter how long it took, as long as there was progress, it was worth it.
Time slowly passed.
Xu Qi's mind was utterly clear. Somehow, many memories concerning the Eight Directions Seal emerged within him, as one formula after another was analyzed and stripped apart.
Until three hours had passed.
Ding! Congratulations, Host, for successfully comprehending the "Eight Directions Seal"!
As the system's mechanical prompt sounded, Xu Qi completely mastered the Eight Directions Seal. A complete sealing formula appeared in his mind.
It included both the method of placing the seal and the method of removing it.
"Not bad. It took me this long."
Xu Qi gave it high praise.
With