One, two, ten, hundred, it wasn't until nine hundred and ninety-nine rays of light soared into the sky that Mountain Thirteen recovered from the shock.

"This is the Ancient Seal, the Nine Heavens Sealing Spirit Array!"

Shan Thirteen still has some understanding of the ancient formation, and the formation in front of him that was inspired by the army of the wind spirit turtle is the ancient formation that has the prestige of blocking and besieging the great array, and it is said that the master of the incarnation period, falling into it is also a dead end.

"Could it be that there are some ancient demons sealed in this underground?" Shan Thirteen was apprehensive in his heart, an army of wind spirit turtles was already invincible, if they released any more terrifying demon beasts, wouldn't it be that the cultivation realm had really reached the end of the world.

The Wind Spirit Turtle went all out to stimulate the formation, and it could be seen that the traces of the formation's operation were about to be lifted, and the power of the original seal was rapidly weakening, and occasionally you could feel the earth, like a heart slowly recovering and beating.

"No, you must stop the Wind Spirit Turtle, otherwise the consequences will be unimaginable!" Shan Thirteen condensed all the backbone qi in the last eight bone pills on his body, and as soon as his soul moved, the one hundred and eight refining corpses that had been ready to be sent in the blue ribbon appeared beside Shan Thirteen in unison.

"Heaven Destroying Jedi Yin and Yang Array, rise!"

With the command of Shan Thirteen, one hundred and eight refining corpses, according to the traces of the formation operation, unfolded a rapid formation, and suddenly one by one galloping figures, busy between heaven and earth. To say that this formation is really difficult for the thirteen mountains, you must know that the purpose of launching the formation is to trap the other party in the formation, so how large the scope of trapping a wind spirit turtle army is, you can imagine.

Thankfully, the attention of the Wind Spirit Turtle army was all on stimulating the Demon Yuan, although the power of the majestic Demon Yuan gave Shan Thirteen no chance to sneak attack, but they also had no chance to hinder Shan Thirteen from calmly setting up the formation.

Of the nine hundred and ninety-nine rays of light that rose to the sky, most of them were close to being transparent, that is, as long as all of them were wiped out, that is, what was sealed under the earth would be born.

"Yin and Yang reversed!"

This is the most basic function of the Heaven Destroying Jedi Yin and Yang Array, once it is cast, the Heaven and Earth Aura within the control of the formation will be unbalanced by Yin and Yang, colliding with each other, causing the inevitable phenomenon of True Yuan reversal.

The purpose of Shan Thirteen to cast this is not to target the army of wind spirit turtles, but to cast one of the two major killing moves of the Heaven Destroying Jedi Yin and Yang Array, "Jedi Shift", this move completely cuts off the link between the heaven and earth aura within and outside the formation, once it is cast, the creatures inside the formation can only rely on their own accumulation to fight, and they don't want to get a little bit of heaven and earth aura from the outside world.

Poof—

The formation turned far away, and it had a preliminary effect, but with Shan Thirteen's own backbone, it was really reluctant to cut off the supply of heaven and earth aura from the Great Sealing Spirit Array. Now it has temporarily isolated the aura of heaven and earth, but it has also consumed the backbone of the transformation of the thirteen bone pills of Shansan, and spitting out some blood is already a great luck in misfortune.

"Ten Thousand Bones Evergreen Formula, refine it for me!" Shan Thirteen, who seized the opportunity, did not pay attention to his injury, but immediately performed the exercises, quickly devouring the power of the demon yuan inspired by the wind spirit turtle. Right now, the Great Sealing Spirit Array is blocked, and the natural power of the Demon Yuan of the Wind Spirit Turtle is useless.

If you want to deal with the Wind Spirit Turtle, you have to consume more of their Demon Yuan power, otherwise even a hundred Mountain Thirteen are not other people's opponents, it is equivalent to increasing their own strength by weakening the opponent, and it is the Demon Yuan Power of the Mountain Thirteen who recklessly devours the Wind Spirit Turtle with all their might.

Refining the power of the demon yuan into backbone, it is the first time that Shan Thirteen has done such a thing, but fortunately, the nature of the wind spirit turtle itself is lazy, and it is mostly a sleeping day, and it is the violent nature of the power of the demon element, which is not enough to make Shan Thirteen's will disordered.

"Haha, so much backbone energy is still attached to this bone evil, fight!" The preliminary refining results showed that Shan Thirteen's adventure this time still achieved great achievements, and the power of the demon yuan that was devoured was first buffered among the twenty-eight bone mounds, and then quickly decomposed and re-condensed.

Squeak –

Shan Thirteen could almost hear that the meridians in his body were about to break out because of the oppression of the power of the demon element. Now is a race against time, if the condensation is successful a moment earlier, then Shan Thirteen will not only recover his strength, but also win the power of the past, at least the one hundred and eight refining corpses at the moment are enough to use the fury of the power of the demon yuan to refine and advance once or twice.

Plop –

A small sound sounded in Shan Thirteen's mind, it was the sound of a wind spirit turtle collapsing to the ground, obviously the demon power of this wind spirit turtle was exhausted.

With this strange sound, the army of wind spirit turtles seemed to have discovered something, and suddenly a demon yuan power that was ten times more violent than before, immediately rushed into the bone mounds of Mountain Thirteen, causing five bone mounds that were almost about to condense the bone pill successfully, and once again turned into nothing, a hollow piece.

Looking up, Shan Thirteen found that among the Wind Spirit Turtle army, the largest Wind Spirit Turtle, estimated to be the Turtle King's guy, was staring at Shan Thirteen with that incomparable giant eye, and there was an inexplicable battle intent in that pupil.

"Heaven destroying reincarnation, war, battle, battle!" "Now, if Shan Thirteen wants to refine more demon power, he obviously can't do it. At that moment, the refined backbone qi was immediately condensed with all his strength, and the body shape was constantly changing its position in the air, thanks to a pair of bone wings.

The Turtle King seemed to be deploying something, and after a while, after leaving behind one-sixth of the Wind Spirit Turtles, the Wind Spirit Turtle army launched a violent attack on the refining corpses arranged around, or to be precise, a kind of collision battle.

The way the Wind Spirit Turtle fights is really strange, it actually shrinks its limbs and head and tail, and then charges forward with its heavy back armor.

Bang Bang Bang –

Without the one hundred and eight refining corpses commanded by Mountain Thirteen, they could only rely on the self-operation of the formation to resist the wind spirit turtle, and on average, each refining corpse had to accept twenty times the attack of the wind spirit turtle, and for a while, the formation was pushed away dozens of miles away.

"You're a human, it's interesting, these puppets are a little bad, otherwise they're good sparring partners for my sons. ”

Just when Shan Thirteen completed the successful condensation of the bone pill, a half-baked voice sounded in his ears, listening to the meaning of these words, it seemed to be the turtle king, and when he looked at it, he didn't know when there was an extra figure in the wind spirit turtle army.

More than five feet tall, almost ** the whole body, only in the key parts of the vine grass around, the most conspicuous belongs to the huge shield held by this person, to put it bluntly, it should be a huge turtle shell, almost three zhang high, too shocking!

Such a big turtle shell is simply smashing people, and it is estimated that there are few people in the cultivation world who can catch it, what does this turtle king mean when he speaks?