Guarding a reservoir? I am guarding the river of time!

Wuxuyuan, Heiyangjie.

The four people looked at the void with great anxiety. A thousand years was not long for them, but it was definitely not short.

Because this place was a chaos and nothingness, it created endless loneliness. Once people became lonely, their spirit would collapse.

However, fortunately, they had practiced for endless years, and their state of mind was certainly not comparable to that of ordinary creatures.

But no matter what, this was a full thousand years. If they failed again this time, they might really doubt their lives.

"Bone Emperor, what's wrong?"

"Can you sense that it has successfully crossed the long river of time and arrived in the past?"

One of the black shadows asked very nervously.

"I can't see clearly."

The Bone Emperor looked at the void. He no longer had any extra original power to deduce, so he could only wait quietly for the result.

In this way, the four people prayed in their hearts, hoping that everything would go well.

The next second.

The space above the void began to distort, and the four people's heartstrings tightened at this moment.

No way? ? ? ! !

Suddenly, a dark coffin appeared from the void again and came in front of the four people.

The appearance of the coffin means that they have failed again!

Silence!

Deathly quiet.

"Why!!!"

One of the black shadows roared towards the void, and the powerful pressure shook the entire Black Central Realm.

Bone Shadow walked towards the coffin, and when he got closer, he found that there was an extra line of words on the coffin.

Although it was eroded by the power of time and was a little unclear, it could be vaguely seen.

[Do you have the ability to try again? ]

The short sentence made the four emperors freeze in place in an instant, and the strong fear replaced the anger. For some reason, at this moment, there was a pair of eyes in the dark, staring at them.

It made them feel numb.

The black coffin was not only reversed from the long river of time, but also brought back a warning.

A simple sentence completely shocked the four people.

Power is not terrible.

The unknown is the real fear.

They couldn't tell what kind of existence the person who left this sentence was. This unknown power was like a nightmare, gnawing at their psychological defenses bit by bit.

The four of them were silent for a long time, constantly analyzing the meaning of this sentence.

Why did they warn like this?

Who wrote this sentence?

Could it be that something unexpected happened in the main battlefield?

But they were all abandoned pawns trapped in the Black Central Realm, why did they go to great lengths to target themselves?

And what kind of existence could do this?

"Bone Emperor, what should we do next?"

The three of them looked at the backbone, and at this moment they were also confused, not knowing what to do next.

The Bone Emperor thought for a long time, and also made a major decision in his heart.

"At this point, we can only use the last move."

After the words fell, the other three looked shocked: "Is it really necessary?"

The Bone Emperor nodded: "This is the only way."

"Let's try first to see if we can get in touch with the main battlefield"

After that, the four emperors began to deduce and transmit their information out of the Black Central Realm to the distant main battlefield.

Fifty years in the Black Central Realm passed by in a hurry.

A will appeared in the Black Central Realm.

When the four emperors felt this will, they were also ecstatic. They finally succeeded.

Then, the four emperors transformed into human figures, knelt on one knee towards the illusory will in the void, and performed a special salute.     "Your Majesty."

As soon as the words fell, the "will" in the void shone with golden fairy light, and the voice also reached the minds of the four emperors.

"You four, absorb all of my will, restore your bodies as quickly as possible, and personally send the black coffin to the Huainan Realm five thousand years ago."

"If you have a chance, it's best to kill him in the cradle before he grew up five thousand years ago. If you can't kill him, you should leave the black coffin five thousand years ago. Don't worry about the rest."

"The situation on the main battlefield is tilted, and I can't split myself. This will is the greatest support I can provide."

"I will give you five hundred years to recover, and you must complete it."

After saying that, the golden will power was divided into four parts and sank into the bodies of the four people.

In an instant, the four black shadows glowed with golden light, and their breath was constantly recovering.

After receiving the blessing of part of the will power, the four people's depleted original power was mostly restored, and then they needed time to cultivate.

In as short as three hundred years and as long as five hundred years, they can restore their bodies.

The Bone Emperor who got the power of will was not very excited.

The appearance of His Majesty is not a good thing. It means that the situation on the main battlefield is at a disadvantage and needs the assistance of the four abandoned sons.

"Great! His Majesty did not give up on us!"

The other three emperors seemed very excited. With His Majesty's help, it was only a matter of time for them to escape from the Black Central Realm.

"Don't be too happy too soon."

"The His Majesty asked us to send the black coffin back to the past personally, which means that our main battlefield is already at a huge disadvantage. We need to change the past timeline to influence the situation on the main battlefield."

"If the several His Majesties on the main battlefield are defeated, then no matter where we flee to, we will not be able to escape being completely wiped out."

These words of the Bone Emperor caused the other three people to fall into silence.

This is indeed the case. Once the terrifying enemy on the main battlefield defeats several nobles, it is only a matter of waving his hand to deal with them.

After they practiced to such a level, they also understood the truth that in a real battle, you can only win but not fail. Once you fail, you will be doomed.

"The Huainan realm five thousand years ago was when that powerful enemy had just emerged. I still remember that we didn't take him seriously at that time."

"I just didn't expect that in five thousand years, he would grow enough to fight against the entire ancestral land."

The Bone Emperor recalled something and felt a little regretful.

He is fully capable of erasing the person from five thousand years ago.

"Yes, we didn't take him to heart at that time. Who would have thought that in five thousand years he would have grown to the level where he could imprison us here with just one sword."

"Now more than three thousand years have passed, and you can tell from Your Majesty's tone that he has grown to the point where He is giving Your Majesty a headache."

The three shadows sighed.

"Time is of the essence. We will try our best to recover as quickly as possible and personally travel back through time to five thousand years ago to assist Your Majesty."

The Bone Emperor murmured.

"But, if we encounter that person who has repeatedly hindered us in the long river of time, we" and the other three people are a little worried.

"Not that much, we must complete this task, and I also want to see who is causing trouble on the river of time!"

"And now that your Majesty is behind us, we cannot shrink back."

The Bone Emperor changed his previous fearful appearance.

"Ah!"

Su Mu, who was lying down to rest, sneezed fiercely: "Who is cursing me again?"

He stood up, yawned, and stretched.

At this time, he felt a spiritual connection on the shore and felt happy.

Little Mahi Mahi!

It had been missing for a month or two, and finally knew it was back. If it hadn't come back, Su Mu would have thought it was outside.

Immediately, he followed his mental induction and headed towards the river bank.