"Do you know the nine-word mantra?"

Xu Yiling asked in a low voice, the handprint and words she pinched just now were obviously the nine-character mantra, which was a kind of spell in the ancient martial arts world.

At the same time, this is also an ancient spell created by the Chinese ancestors, which contains great power!

But after so many years of evolution and the passage of time, most of them have been lost, and few people know about them now.

And what she knows, only those few hidden families have this kind of inheritance!

"Hmm"

Mu Yun nodded, admitted, but his heart was a little sunk, sure enough, they are all from Huaxia, and their status should not be low, and only this ancient country can make all countries fearful, presumably, the background of Tilan Academy is Huaxia Country!

"You're really hidden!" Xu Yiling suddenly squatted down and said with an unknown meaning.

It's not just a person with spiritual powers, but she also has internal strength, which really surprised her!

"Each other!" Mu Yun pulled a smile at the corner of his mouth, and also laughed in a low voice.

Xu Yiling did not speak again, but lowered his head and carefully observed these small stones.

Halfway through, her face suddenly changed, "This is, Eight Array Diagrams?"

The Eight Formations were a famous formation made by the Ancient Xuanyuan Yellow Emperor and the Wind Queen, and she had seen it in her grandfather's study before.

Because of curiosity, she also studied it for a long time, but the age is too old, and all that has been handed down is a little bit of fur created by later generations.

Mu Yun nodded, "That's right, it's the Eight Formation Diagram, and if I'm not mistaken, this formation is very large, and even completely envelops these two mountains, I think, the person who arranged the formation, his purpose should be to protect the Nanye Forest!"

It is no wonder that this Nanye Forest will be rated as a three-S dangerous area, protected by the wisdom of the ancients, and ordinary people really can't enter it.

However, she was a little curious, what was in this forest, worthy of the ancients' efforts to protect!

Xu Yiling stood up and looked around, "You mean, from the time we entered the mountain, we have already entered this formation?"

Indeed, this is the only way to explain everything that happens, the magnets, the wolves, the inexplicable places, and the black tigers that fight more and more.

However, even if it was a grandfather, it was impossible for them to arrange such a large and precise formation, so who was the person who set up the formation?

Xu Yiling suddenly remembered what Zhao Lao Er said, his eyes narrowed slightly, could it really be left by the ancients!

Mu Yun stretched out his hand and pointed to a small stone on the left, and said, "The Eight Formation Diagram is divided into eight gates in Qimen Dunjia, our current position should be here, Shocking Gate, and this should be the Tiger Wing Array, the black tigers you killed just now are all illusions transformed by the formation."

Xu Yiling nodded, at first she guessed that these were all illusions, but then she looked at it but it didn't look like it, so she guessed the formation, "So, Xuanxuan and they are also in the formation"?

"It should be, I hope they don't fall into the door of death unlucky, otherwise, they will be in trouble."

"No, we need to get out there and find them!"

Xu Yiling's eyes were lightly closed, and the blue light on her body flickered, she remembered that if she wanted to go out, she had to find the heart of the formation in order to destroy the entire formation.

Suddenly, there was a tiger roar not far away, and several black tigers ran out from behind the tree, saw the blue light on Xu Yiling's body, and quickly rushed towards her.

"Hmph!" Mu Yun snorted coldly, the red light in his hand gushed out, and he slapped a palm at the black tiger that pounced on Xu Yiling, and in an instant, the black tiger fell to the ground and turned into a small pebble.