Chapter 2919: Guo Gao's surprise

It's just that after Fang Fang's cultivation base at this moment has reached the peak of the ninth layer of Yin and Yang, the most important thing at this time is to find the treasure that breaks through the chaotic world. As a result, now that Tang Ao and Guo Gao have sealed the Immortal Formation Sect's formation to death, it naturally has no place to look for opportunities to break through the Chaotic Heaven Realm.
The cultivation speed behind Fang Fang is slow, but Guo Gao's cultivation speed is very fast. The fairy spirit here is too strong. When Guo Gao refines the formation flag, every time the fairy spirit power is exhausted, he meditates cross-legged to restore the fairy spirit power. As a result, in addition to restoring the celestial spirit power and constantly absorbing and refining, Guo Gao's cultivation base broke through from the sixth level of the Yin-yang realm to the seventh level of the Yin-yang realm.
Guo Gao was very happy about this. Before, Guo Gao's thoughts were all spent on Qin Rong, but Qin Rong eventually killed Guo Gao's master. If it weren't for the encounter, Guo Gao knew he had no chance of revenge in this life. But now when he came here and felt the rich fairy aura in this space, Guo Gao knew that it was only a matter of time before he wanted to break through the chaotic world in this place.
This time, Tang Ao observed the formation for forty-nine days before it came to an end. During these forty-nine days, Guo Gao was constantly refining the formation flag. The formation of the Immortal Formation Sect is really powerful, and even under such circumstances, both of them can clearly feel that their own formation attainments have improved. Especially Tang Ao, at this moment, he felt that he saw a brand new path in the formation.
The place of inheritance of the Immortal Array Sect, with ten large continuous arrays. When Tang Ao visited the formation for the first time, it took forty-nine days, only to observe a large formation. However, Tang Ao knew that this first formation was because he didn't understand at all, so when observing the formation, the speed was very slow. As he became familiar with the immortal array sect array, the next few arrays, he will observe faster and faster.
After observing the first formation, Tang Ao also took out a bunch of materials, and then refined the formation flag that Guo Gao had not yet refined. Guo Gao's level of formation is not weak, but Guo Gao's ability to refine tools is really not satisfactory. After all, Guo Gao is just an array mage. Although he has refined many array flags before, Guo Gao is not good at refining tools.
But Tang Ao was different. While Tang Ao was a sixth-rank immortal formation master, Tang Ao was also a sixth-rank refiner. Moreover, when Tang Ao refined the formation flag, he didn't need to use the refining furnace, Tang Ao directly summoned the Netherfire, and immediately began refining. Piles of materials were thrown into the Nether Fire by Tang Ao, and these materials were constantly being refined by the Nether Fire, and finally, under the control of Tang Ao's Soul Nian, they became the prototypes of a banner.
After seeing Tang Ao's method of refining the formation flag, Guo Gao was stunned while watching. Guo Gao is already a leader among the younger generation of mages in the saint martial arts world. But after comparing it with Tang Aoyi, Guo Gao immediately discovered that his method of refining the formation flag was not even worse than Tang Aoyi.
The number of formation flags that Guo Gao did not refine is not many, only more than a hundred. As Tang Ao threw pieces of material into the Nether Fire, there were also a number of refined array flags directly from the Nether Fire. Proudly pulled out. The most difficult step in refining the formation flag is to engrave the formation pattern in the formation flag, but these are not the slightest difficulty for Tang Ao.
It is not the first time that Tang Ao has refined the formation flag. In order to arrange the guard formation of the Xuantian Dao Sect and the four major cities, Tang Ao has been continuously refining the formation flag for almost a year. At this moment, when Tang Ao was refining the formation flag, his refining techniques were already very proficient. Soon, all the formation flags that Guo Gao had not refined before had been refined by Tang Ao.