The moment the word 'seal' was formed, a trace of blood flowed from the corner of Su Tianchen's mouth, and his face became pale, his injury had not fully recovered, and after barely urging the high-grade blue jade crystal, the injury began to deteriorate.

However, Su Tianchen's efforts were not without rewards, the word 'seal' formed by countless runes directly affected the third layer of the entire lock demon tower, only to see that in the dark and hazy space, an unprovoked storm surged, and the space was filled with a mysterious power, like ice and water, as if every qiē was about to be frozen, the runes stopped circulating, and the space gradually quieted down, and every qiē became calm.

"Hmm, is this feeling ......" Tu Dan exclaimed in some horror, "Someone is manipulating the formation, and the space is going to be closed!"

The Bipolar Snake King shouted: "We must not let him succeed, let's work together to prevent the space from being closed!"

With an order, the Bipolar Snake King and the Demon Kings each urged their mana, and a violent force rose into the sky, breaking the peace of the space, and the space seal failed.

"Damn!" Within the control formation, Su Tianchen's blood spurted out of his mouth, and his expression was a little annoyed, obviously he wanted to urge the high-grade blue jade crystal, but he was still very reluctant. With his cultivation, he can drive the primary blue jade crystal at will, and the intermediate blue jade crystal can also be driven, but it is a little reluctant, and the high-level blue jade crystal is very reluctant.

At this time, in the space where Su Tianchen was located, the word 'seal' in the sky had become fragmented, but the control formation was still intact.

Uh-poof-sac-smack-sss

Su Tianchen squirted another mouthful of blood, his expression was depressed, and his injuries were gradually deepening, but his eyes were never confused.

"I want to stop the Heavenly Demon Thunder Wolf. I can't let him enter the fourth layer of space, even if he risks his life!" Su Tianchen muttered, his expression resolute, he knew that it was almost impossible to complete, but he had to do it. This is not only his personal will, but his innate mission, which is to never let the Lock Demon Tower be damaged in any way.

Subsequently, Su Tianchen took a few pills, and after slightly alleviating the injury, he immediately bit his index finger. He wrote a strange text on his forehead, and then silently recited his mental method, only to see a strange light suddenly appear on his body, as if he was in contact with an unknown space, a mysterious power. I descend from another space!

"With my soul, purify the filthy world, soul purification messenger, please give me power!" The murmuring spell echoed through the space, and Su Tianchen's body emitted a pure white light, like water and mist, and his body was almost transparent, the power of the other world. Slowly descended upon him.

And outside the Lock Demon Tower, a strange scene is being staged - I saw a beam of white light shrouded in the Lock Demon Tower, pure white light. Bright and dazzling, like a pure spiritual spring, it makes people yearn for it.

"Huh? That's ...... Soul power!" Yin Tianqiong, the leader of ......the Immortal Alliance, looked at the direction of the Lock Demon Tower, his expression suddenly changed, "Could it be that Su Tianchen used that trick?"

......

Half a column of incense after that. Su Tianchen opened his eyes again, and his expression was no longer depressed. His gaze was like a pillar, and a quiet and peaceful power emanated from his body. The word 'seal' that was about to shatter in mid-air not only recovered in an instant, but even more powerful than before, the powerful coercion shook the space, and the runes of the control formation flowed rapidly, and correspondingly, the third layer of the space of the Lock Demon Tower also changed.

The originally manic space was suppressed by a quiet and peaceful force, and gradually became quiet, and a huge 'seal' character gradually appeared in mid-air, showing a milky white, and the entire space was suddenly restrained by a powerful force, and even the runes stopped rotating.

"What's going on? Who can seal the space completely?" the demon spirits cried out, and angry voices echoed through the space, but to no avail.

At this moment, the Heavenly Demon Thunder Wolf, who was comprehending the way of runes, was also sealed by this sudden force, and he couldn't move even for half a minute, and he couldn't function even with the vitality in his body.

"Hmm, what the hell is going on?" the Heavenly Demon Thunder Wolf asked out loud.

The Bipolar Snake King replied, "It should be that kid surnamed Su who opened the control formation and sealed all the third layer of space. I don't know what method this kid used to temporarily improve his cultivation, and he actually exerted the control formation to such an extent, it's incredible!"

The Toad King Tu Dan said: "This feeling is like the legendary soul technique, a soul technique that only people whose souls are naturally strong can perform it. ”

"Soul Technique?" "Heavenly Demon Thunder Wolf was surprised, his eyes fell on the place that emitted a milky white light, and his eyes showed a look of doubt, "Legend has it that there is a soul realm in the Dao Realm, is this true?"

The Bipolar Snake King said: "The soul realm is ethereal, and even this king has never seen it. It is said that within the realm of the soul, there are many souls, and those souls are extremely pure, without the slightest desire, without struggle, and very ethereal. ”

The Heavenly Demon Thunder Wolf asked again, "In addition to the Origin Technique, can the Soul Technique also drive the Rune Technique?"

The Twin Pole Snake King said: "The soul realm is also within the Heavenly Dao, and the soul technique can naturally drive the rune technique, and the more pure and flawless the soul, the more handy the rune technique will be." Heavenly Demon Thunder Wolf, now that the space has been completely sealed, even the runes can't flow, I'm afraid that you won't be able to comprehend the way of the runes anymore. ”

The Heavenly Demon Thunder Wolf looked at the huge 'seal' word in mid-air, and said: "The sealing technique also belongs to the way of runes, in this case, how can this Heavenly Demon not comprehend the way of runes?

After that, the Heavenly Demon Thunder Wolf closed his eyes, silently recited the mantra in his heart, and went with his heart against the heavenly thunder, the power of the origin in his body slowly moved, and the red blood mist began to become manic with the power of the source, and quickly flowed towards the word 'seal', and after half an hour the entire word 'seal' was enveloped.

"Is this okay?" Tu Dan let out an extremely surprised voice, "Isn't your Origin Power sealed?"

The Heavenly Demon Thunder Wolf did not answer, and the Bipolar Snake King said: "His origin is extremely rare, this is not an ordinary thunderbolt, even if the Great Luo Immortal Thunder Tribulation that this king has survived at the beginning, it is not as good as his thunder origin, this king has a feeling that his thunder origin does not seem to belong to the heavenly Dao, if this is the case, his origin power is not sealed can also be explained." ”

"This ......" The Toad King was speechless for a moment!

Within the control formation, Su Tianchen, who had performed the soul technique, successfully urged the rune sealing technique, but after a while, his aura gradually became weak, and he who was originally childlike and hairy looked decadent and old at the moment, like an old man of sixty or seventy years old. (To be continued)