Chapter 1869: This is a dead end!

It was just that Tang Ao found that it was easier for these array flags to be the front ones, but as he went back, Tang Ao found that the positions of these array flags became very difficult to determine. The eighteenth formation flag in Tang Ao's hand, it took Tang Ao two hours to put it down. To know the seventeen flags in front, Tang Ao had only spent so long in total.
"Huh!" After sighing slightly, Tang Ao condensed and studied this Qimen Dunjia formation again. This time Tang Ao closed his eyes directly, feeling all the rhythm around him with his heart. At the beginning, this perception was still a bit vague, but as Tang Ao focused his attention, everything around him quickly became clear.
Exactly the same as Tang Ao's judgment just now, Tang Ao felt that this entire canyon indeed constitutes a magnificent formation, and this formation replaces the formation flag with nature and everything. After feeling carefully for a moment, Tang Ao was suddenly surprised. Because Tang Ao discovered that things were not as simple as he thought.
At this moment, Tang Ao felt that anything in this canyon, ever since it appeared in the canyon, has become a special formation flag and has also participated in the evolution of the formation in the canyon. In this gorge, changes are taking place all the time. Every monster dies, or a new monster is born, and the formation flag is changing.
With the wilting of a flower, a small grass drilled out of a crack in the rock, and these changes were imperceptibly reflecting the evolution of the formation. After feeling this, Tang Ao suddenly felt a sense of powerlessness. Although there is no unbreakable formation in this world, after seeing this formation, Tang Ao really has no confidence in his heart.
Tang Ao didn't know whether this formation could be broken, but Tang Ao knew that he probably didn't have this ability at present. When Tang Ao had this idea, Tang Ao was suddenly surprised. "This is a dead end!"
Because just now, Tang Ao suddenly saw that he appeared at the dead door. Unable to leave this formation, are you trapped here in the end? Tang Ao whispered in his heart.
"No!" This is definitely not what Tang Ao wants to see, Tang Ao will leave here anyway. Although there is no danger in this place, there is no essence crystal, no spiritual energy, and if only relying on the vital energy to cultivate, Tang Ao would never even want to break into the spirit sea realm even after he cultivated to death. So Tang Ao must leave here and go to the wider world.
Although this formation was powerful, Tang Ao didn't believe that he could still be blocked by a mere formation. Thinking of this, Tang Ao's heart also ignited a flame again, and at this time, there was a glimmer of vitality in the dead door. Heaven is endless, there is still a ray of life, not to mention this formation is only arranged by a powerful formation mage.
Although Tang Ao has not found any loopholes in this formation so far, Tang Ao does not believe that there is a perfect formation in this world. Just when Tang Ao was about to look for loopholes carefully, Tang Ao stopped instantly. Everything in this formation is its flag. Under such circumstances, it is almost impossible for Tang Ao to find out the loopholes in this formation.
And Tang Ao discovered that this formation was completely different from the barrier. If it was just an ordinary barrier, no matter how powerful Tang Ao was, he could try to split it with the Demon Slayer Axe. But when facing this special Qimen Dunjia formation, Tang Ao was holding the Demon Slashing Axe in his hand, and Tang Ao didn't even know how to break the formation.