Song Zheng was apprehensive in his heart, and faintly felt that this place might not be inferior to the North Battalion of the Praetorian Guard. But having come here, and he couldn't give up halfway, he continued to explore, and at the same time became cautious.

Then it was surprisingly smooth, Song Zheng was glad that he had judged correctly, the level of this relic was indeed very high, but for some mysterious reasons, it was not dangerous - even if it was a little dangerous, it must have been cleared by the Great Demon Venerable.

And Dayou Demon Venerable never thought that there would be a problem with his cultivation and someone would quietly touch him. Originally, he sat here, which was the greatest guarantee of safety.

Song Zheng "explored" the past all the way, and the architectural style of the ruins is very different from the present, preferring to use granite, and the carving style is also extremely rough, and the huge steel beams and steel columns smelted are the decoration and embellishment of the entire "palace".

No matter from which aspect, you can see the strength of the palace owner back then.

Suddenly, a strong burning sensation hit him, and he couldn't help but look in that direction—and the moment he turned his head, he thought he was going to see a great sun, or a huge volcano or something, but he saw a huge emptiness.

It was pitch black in the emptiness, so thick that it couldn't be dissolved, even the gray-blue light of the ice sun was difficult to penetrate.

Song Zheng was puzzled for a while, and subconsciously walked over, and there was no feeling in the void anymore, but Song Zheng couldn't help but think of his sky lantern.

The scourge-level battle equipment sky lantern is his last killer weapon now—this void once gave birth to the last killer weapon of the entire ruins!

For no reason, the thought popped into his mind, but he was pretty sure that it was the case.

He didn't dare to get any closer, although the supreme killing weapon that had been conceived here had been taken away by some kind of being, but the terrifying aura that remained had not dissipated for countless years, and a slight touch could tear a monk of his level to shreds.

He looked back and saw that the Great Demon Venerable was also far away from this place, and couldn't help but smile secretly: That old demon is also afraid of this place.

He stood quietly for a moment in front of this dark void, as if he was standing on top of the head of the Seven Demon Dragons, remembering the Emperor of the Northern Expedition.

Then, he turned around and quietly walked towards the huge Yansang ancient tree.

He had already turned most of the entire ruin, and when he reached the dry lake and the side of the sacred tree, he should be able to complete this exploration.

He looked at the sky, and the time stipulated by the decree was running out.

He became more and more careful, although he speculated that the Great Demon Venerable was also in a state of "indigestion" in the Dao technique now, but after all, this was the former Tiantong Realm, who would dare to despise it?

Dry Lake, Ancient Wood, Ice Sun, Old Demon.

The gray-blue light of the night enveloped everything, and there was a chilling strangeness between heaven and earth. Song Zheng was hiding under a huge tree root, he was crawling, not making a sound, not bringing a trace of airflow.

He was gradually approaching the main trunk of Yansang Ancient Wood, and he was still a hundred zhang away from the Great Demon Venerable. The more times like this, the more cautious he became, trying his best to take advantage of it: the Holy Decree only required exploration, and from this point of view, he only needed to reach the foot of the Yansang Ancient Tree, and if it wasn't a last resort, he didn't want to conflict with the Great Demon Venerable.

It's best not to alarm the half-dead old demon.

10 zhang, 15 zhang, 20 zhang...... He pushed forward little by little, the moon in the sky gradually deflected to the west, tonight was the deadline, as soon as the day dawned, the heavenly fire was about to reap the life!

Suddenly, Song Zheng sensed something, and suddenly raised his head from behind the thick tree roots, just in time to see Dayou Demon Venerable open his eyes, turn his hard neck with difficulty, and look in his direction.

On the ancient wood of Yansang, the ice sun was still shining, conveying an endless stream of soul power into the body of the Great Demon Venerable.

Song Zheng chuckled in his heart and yelled that it was not good. The eyes of the Great Demon Venerable were cold, and the state of immortality made him extremely calm but also extremely cruel.

His left eye blinked, and it attracted the power of heaven and earth!

Song Zheng didn't think about it, and secretly pointed his finger on the iron order of soul pardon that had been prepared a long time ago.

Zila-

Under the netherworld, where the land of Yama is located, the rebellious ghost roars in the sky, and in the Yin Si Yamen, there is a ghost who shakes the soul gathering chain in his hand. In the lobby, a crackling sound sounded, through the passage in the dark, all the way to the world where Song Zheng was.

As soon as the Horror Wood sounded, all the Yin Spirits trembled. The soul power absorbed in the ice sun instantly became chaotic and riotous!

This is the effect of the Great Dao of Heaven and Earth - or it can be called "Heavenly Strip"!

The Yin Si official has an innate ability to rule over all souls bound in the world, and cannot be resisted.

The Soul Forgiveness Iron Order itself is a seventh-order magic weapon, but if it is facing a Yin Soul, it is no less than a spiritual treasure!

The sound of chains shook the soul, and seven Yin Si ghosts shot through the air to the chains of the soul, three entangled the Great Demon Venerable, and four entangled Bingyang.

But as soon as they pulled, they heard a roar from the Great Demon Venerable, and their whole body trembled, and the seven chains were broken together with a click!

Song Zheng vaguely heard a few exclamations from under the Yin Division, as well as the angry rebuke of the noble underworld official in the hall, and then dozens of soul-gathering chains, all of which were wrapped around the Great Demon Venerable.

As soon as Song Zheng let go of his hand, the Iron Order of Forgiveness of Souls automatically rose into the air, opening an illusory door in mid-air, and the power of the Yin Si Ghost Ya rolled through this illusory door, opening a gray barrier that enveloped half of the valley.

There was even a ghost who reached over and firmly grasped a chain of soul restraint.

Song Zheng took advantage of this opportunity to quickly run to the foot of the ancient Yansang tree, walked around the big tree quickly, and then breathed a sigh of relief, turned around and ran—finally completed the exploration of the entire ruins.

The real secret of the ruins, he didn't find out at all, there is no doubt that there are major secrets buried here, if they are cracked, the benefits may be able to make him the second "Dongshi Gong"!

But now is not the time, it is important to save your life.

He escaped dozens of feet, and he heard a roar from the demon venerable behind him, and all kinds of forces on his body exploded, looking extremely chaotic and unstable.

With a loud bang, with it as the center, a terrifying stream of Yuan Energy spewed out, instantly sweeping the entire valley, and those soul-binding chains all shattered with a bang, and the ghost who stretched out his hand to the world screamed miserably, and his palm was covered with cracks, flowing out of a blood-like mist.