Meng Yi's self-explosion made Tang Mu see the power of the self-explosion of the seventh-order powerhouse, even if Tang Mu reflected in time, he was still hit hard, if it wasn't for the special rules of the First Emperor's Underground Palace, I'm afraid Tang Mu would not have been hit so simply, and he would probably die.

This was the first time Tang Mu felt that death was so close to him, even when he faced the Heavenly Dao Incarnate Life for the first time and fought with the Heavenly Dao Incarnate Life, there was no threat of death brought to him by this danger.

However, although he almost died, in the end, Tang Mu still did not die, survived, and became the final winner, although Tang Mu was also hit hard because of this, but compared to defeating the enemy and killing the enemy, it is nothing.

Suffering a heavy blow, Tang Mu had to temporarily give up his plan to enter the third layer of the First Emperor's Underground Palace, preparing to heal his injuries first, and the other warriors of the Hong Desolation Collar also needed time to digest all kinds of loot and improve their strength.

……

The third layer of the First Emperor's underground palace is called the Sea of Fire, which is a world of fire, with no skeletons and no terracotta warriors, but there are special creatures formed by various flames playing in the sea of fire.

Appearing at the entrance of the third layer and entering the third layer, Tang Mu felt the danger of this layer, and if he wanted to pass through this layer, he had to walk from the path above the infinite sea of fire magma, and in the process, Tang Mu had to face the attacks of various flame special creatures.

Moreover, this sea of fire magma, even Tang Mu's strength of the seventh order, he also felt its danger, if it fell, Tang Mu believed that he would definitely not be able to exist.

"What kind of flame is this, it actually gives me such a strong sense of threat."

Tang Mu was curious, you must know that he was a seventh-order powerhouse, and the flame that could make him feel the threat was definitely not simple, such a flame was not only dangerous, but it was also a treasure.

However, although he was curious, Tang Mu did not test the idea of this flame.

"If you want to pass through this layer, wait for the success of the First Emperor's Underground Palace Raid and control this secret realm, at that time, these flames are mine, and it is not very difficult to figure out what flames are."

Thinking of this, Tang Mu began to walk through this world of flames, moving forward step by step, every step, Tang Mu was cautious, every step, Tang Mu not only had to pay attention to the danger under his feet, but also to pay attention to the danger around him.

But fortunately, although this layer is dangerous, it is not a difficult thing for a seventh-order powerhouse who is prepared to get through.

In the process of Tang Mu's continuous advancement, countless flame creatures emerged, flame spirits, flame giants, constantly appeared, dense, roaring towards Tang Mu, even if Tang Mu's state of mind, seeing this scene, he also had palpitations, and had a strong sense of being threatened.

But fortunately, in the process of passing through this layer, Tang Mu passed this layer without danger, and with Tang Mu's example and demonstration, the other soldiers of the Honghuang Collar also passed through this layer without danger.

"The third layer of the flame world, I don't know what the fourth layer is?"

Tang Mu thought in his heart, and quickly pushed open the portal of the fourth layer and entered the fourth layer, the fourth layer is a world of thunder and lightning, this layer is very dangerous, but there are also great opportunities.

All the way through, you will encounter countless lightning bolts, these lightning are randomly falling, if you are hit, it will become very dangerous, and those who lack strength are likely to be directly hit by these falling lightning and die.

Of course, if you can resist the attack of these thunderbolts, you will be baptized by thunder and lightning, and thus be reborn, either your strength will be greatly improved, or your qualifications will be greatly increased, and it will definitely be a supreme opportunity accompanied by danger.

In order to let the warriors of the Flood Desolation Territory pass through safely, Tang Mu took the lead in entering this layer of the world, and then tested the attack strength of this layer of thunder and lightning, and found that the attacks of these thunderbolts were generally around the seventh order level, as long as they were not attacked by dense thunder and lightning concentration, basically, there was no problem for the seventh-order powerhouse to pass through this layer.

As a result, Tang Mu took the lead in passing through this layer, and the follow-up warriors of the Flood Desolation Realm, the seventh-order evolutionaries, followed through and went to help Tang Mu, but the existences that did not reach the seventh-order all turned back and went to the first and second layers of the underground palace world to brush skeletons or terracotta puppets to improve their strength.

At this time, there were only three thousand seventh-order evolutionaries in the Hong Desolate Territory, and they were led by Li Pang and Cao Chongxiang to catch up with Tang Mu's footsteps.

The fifth layer of the Origin Emperor's Underground Palace World, this is a layer of water world, the immeasurable sea, surging, even Tang Mu was shocked by the sea in front of him.

This is a sea world composed of mercury, and these mercury are not simple, not ordinary mercury, even Tang Mu feels the danger of these mercury.

"The sea world composed of countless chaotic mercury is definitely a big deal."

Tang Mu said in amazement, but he also knew that this was not the original existence of the First Emperor's Underground Palace, it is estimated that the First Emperor's Underground Palace originally existed at least a sea of ordinary mercury, and after the end of the world, a secret realm was formed here, which made it mutate, and it became a sea world composed of chaotic mercury.

And this ocean world composed of mercury, Tang Mu was troubled by crossing such an ocean, going to the other side, and entering the sixth layer of the First Emperor's Underground Palace.

"There is no boat!"

Tang Mu was suddenly very unhappy, ordinary chaos treasures, in this ocean of chaotic mercury, it was also very difficult to drive safely, in the face of this situation, Tang Mu had to let the Heavenly Summoning Treasure Book fuse a chaos-level ship treasure.

With the Celestial Summoning Treasure Complex fusing one such treasure, the Celestial Summoning Treasure Tome has the ability to transform into this treasure, which is also another subsidiary ability of the Celestial Summoning Treasure Fusion Treasure.

And the level of the fused treasure, the ship treasure transformed by the Heavenly Summoning Treasure Book, is not the same as the level of the fused treasure, but it is the same as the level of the Heavenly Summoning Book itself.

Therefore, through this method, Tang Mu soon had a half-step Hongmeng-level ship magic weapon.

"Such a treasure should be able to pass through this chaotic mercury sea."

Tang Mu thought about it, and began to turn the Heavenly Summoning Treasure Book into a ship-type treasure and threw it towards the sea of mercury, for Tang Mu, the Heavenly Summoning Treasure Book was his natal magic weapon, once the ship treasure transformed by the Heavenly Summoning Treasure Book could not withstand the invasion of chaotic mercury, Tang Mu would be able to take back the Heavenly Summoning Treasure Book instantly to ensure the safety of the treasure.

"I hope this treasure can withstand the erosion of Chaos Mercury."

Tang Mu prayed in his heart and said, Chaos Mercury is one of the most corrosive substances in Chaos, even if it is a Chaos Treasure, it cannot be touched in it for a long time, otherwise it will be melted away sooner or later.

Chaos Treasure can't do it, Tang Mu wants to know whether the half-step Hongmeng-level treasure can withstand it.

(End of chapter)