Chapter 554 Four Saints

Lu Pingxi thrust out his sword, and the golden robot was killed instantly. Countless parts fell down, and then turned into dust under the chaotic lightning.

Lu Pingxi is already an immortal cultivator in the tribulation period, and is only two steps away from becoming a living immortal, but is this his true strength? No one knows this.

Lu Pingxi killed the golden robot and continued on the road. He knew that this road was not easy to walk, but he had to go on.

Lu Pingxi continued to move forward, moving forward in the ten layers of the earth with the earth above his head and below his feet. He was looking for the teleportation array.

Although Lu Pingxi could now tear open the space and go straight up, he did not do so. He still had to go forward layer by layer. Only by personally walking through the hundred floors of the Immortal Tower would it make sense for him to truly understand the way of immortality. .

But his enemies would not let him have his way.

"Boom!"

The world of the Immortal Tower shook, and practitioners below the Void Refining Stage could not sense this vibration. This was the underworld boss hitting the barrier of the Immortal Tower World.

It’s not good, it’s not good if it continues like this.

If the Immortal Tower World is breached, then the underworld army will rush in immediately, and he will be in a difficult position by then.

But there is no way.

This King of the Underworld is equivalent to a strong man in the Mahayana stage. With Lu Pingxi's current strength, it is still difficult to fight against this King of the Underworld.

But as he moved forward, Lu Pingxi was also thinking about why the King of the Underworld was so persistent in pursuing him. Could it be because there was something extraordinary about the Mirror of the Underworld?

Lu Pingxi immediately took out the Mirror of the Underworld, and then carefully considered the mirror. After he took out the mirror, the boss of the Underworld suddenly hit the Immortal Tower World more crazily. All the Void Refining Stages in the Immortal Tower World The monks above the realm all sensed the force of the impact.

This made Lu Pingxi even more certain.

There is indeed something wrong with this mirror of the underworld.

Lu Pingxi immediately exuded spiritual consciousness and carefully observed the mirror of the underworld. There were countless runes carved on the edge of the mirror. These runes should be the words of the underworld, but he could not understand them at all.

Originally, with Lu Pingxi's current state, he should be able to understand no matter what mysterious text he encounters. Because his brain power has been developed to the limit now, he can easily decipher the text.

But this is not an ordinary text, this is a text with the power of rules. The information contained in it is beyond imagination. It is impossible to decipher it just by deciphering, because even a tiny bit of this text may hide hundreds of trillions of information.

Therefore, if Lu Pingxi wanted to understand this mirror, he would have to use it himself.

When Lu Pingxi thought of this, he immediately sacrificed the mirror and poured energy into it. With his current energy in the tribulation period, he was enough to use this mirror of the underworld.

The so-called tribulation period means that one has to overcome tribulations once every hundred years, and only after nine times can one advance to the Mahayana period.

The Mahayana period is the pinnacle of monks. In the Mahayana period, monks still have life limits, will still experience the decline of gods and humans, and will still die.

Only by truly becoming living true immortals can they be eternal with this world, but this also has a limit, that is, if the world is destroyed, living true immortals will also be destroyed, unless they jump out of the small world and place their souls on other worlds. .

Or completely detached.

But it is so difficult to completely transcend. I have almost never heard of anyone reaching this state, because people outside will not allow anyone to transcend.

Therefore, there are a total of nine realms in the tribulation period, and Lu Pingxi, because there is not enough time, has not yet transcended the tribulation, so he is only in the first level of transcending the tribulation.

This stage cannot be passed quickly. It must be passed one thunder tribulation after another, and it will be considered complete only after nine thunder tribulations have been passed.

But what Lu Pingxi lacks most now is time. The Mahayana King of the Underworld and the Lord God of the Living Immortals are all trying to stop him. If he slows down any longer, there will be no outside authors, and the world of this novel will end.

Fight!

Lu Pingxi didn't know what opening the Mirror of the Underworld would bring, but at this moment, he could only fight.

"stop!"

Outside the sky, the King of the Underworld roared.

Then, Lu Pingxi's ability was input into the mirror of the underworld. The next second, the runes around the mirror lit up immediately, and a black light shot out. The plants hit by the black light withered instantly.

"Is this the death rule?"

What is hidden in this mirror of the underworld is actually the rule of death. This is very strong, but it should be far from enough for the king of the underworld to take it so seriously, right?

Lu Pingxi felt that this mirror was not that simple. If it was just a rule of death, why would the King of the Underworld be so anxious? After all, death was everywhere in the underworld.

Lu Pingxi continued to infuse energy into the mirror. This time, he was not only injecting energy, but also the weak power of rules he had obtained.

Then, Lu Pingxi heard the King of the Underworld shouting: "Stop it now, then I can still let you live."

Hearing this, Lu Pingxi was even more sure that there was something wrong with the mirror. He immediately input energy into it, but did not use the death rule, because Lu Pingxi realized that the mirror's death rule would be lost once it was used.

Lu Pingxi remembered clearly that the King of the Underworld gave this mirror to someone else to use. Why did he do this? Why doesn't he use it himself?

Is it the death rule that he is afraid of this mirror, but cannot rely on others to consume it?

So, there is actually a fearful being trapped in this mirror, the King of the Underworld?

Just when Lu Pingxi was thinking like this, a consciousness suddenly awakened in the mirror of the underworld, and a terrifying aura suddenly emitted.

The King of the Underworld was furious: "Junior, you are seeking death!"

With that said, the King of the Underworld was about to break through the world barrier and rush in, but at this moment, four terrifying consciousnesses in the Immortal Tower suddenly awakened.

"Who is so arrogant? Is there no guardian for the Immortal Tower?"

Four consciousnesses soared into the sky, and then collided with the King of the Underworld across the world barrier. For a moment, the heaven and earth shook.

The King of the Underworld was shocked: "There are actually four Mahayana beings in this small world!"

Lu Pingxi also raised his head and murmured: "Could it be the legendary Four Sacred Beasts?"

The Four Saints took action, and the King of the Underworld immediately retreated.

Lu Pingxi breathed a sigh of relief, escaping into this fairy tower was indeed a wise choice.

Thinking about it, Lu Pingxi planned to stop inputting energy into the mirror of the underworld. After all, it was an unknown mirror, so it was better to be cautious. Huh?

Lu Pingxi planned to stop the energy supply, but suddenly found that he couldn't stop, he was sucked!

His energy is continuously transmitted into the mirror of the underworld, and he can no longer stop it by himself. There is indeed something wrong with this mirror!