At the same time, behind the ancient gate, Lin Mu came to a secret room. qrH

This secret room is not very large, a hundred square meters.

Lin Mu's gaze was fixed on a table in front of him.

On the table, there was a bottle containing a blue-black substance.

The substance, in its semi-liquid form, resembled a snowflake stained with blue and black blood.

"Bone marrow."

Lin Mu quickly judged that this substance was bone marrow.

However, what made Lin Mu's heart palpitate was that from that bottle, he felt an aura that surpassed countless times that of the magic stone.

This breath is a little stronger than the blood of the sky.

It is inferred from this that the origin of this bone marrow is self-evident, and it must be the bone marrow of the sky.

"When I was in the Dark Forest, I couldn't withstand the pressure of the blood of the White Spirit Domain, but now it's different from the past, I'm already a monarch, equivalent to the Great Sage of the Dark Forest, although this level of material still has a huge oppressive force on me, but I can barely support it."

Lin Mu slowly calmed down.

If Cangtian is still alive, 10,000 of him is not an opponent, but the sky has fallen, and what is in front of him is only some bone marrow of Cangtian, and he can still resist it if he wants to.

Walking to the bottle, Lin Mu no longer hesitated and opened the cap.

Rumble!

A breath that was surging more than heavenly blood rushed wildly, and Lin Mu felt as if countless galaxies had launched an attack on him.

If he was just a true king, he would have been seriously injured this time, but fortunately, he was already a monarch and forcibly resisted the impact of this breath.

Buzz Buzz......

The void around them trembled violently.

Drops of bone marrow flew out of the bottle, trying to burrow into the void and leave.

Lin Mu would let them escape and quickly cast the "Solitary Fist", instantly striking hundreds of punches, creating a layer of powerful seals around them.

Bang bang bang!

Soon, this drop of bone marrow was bounced back by the seal laid by Lin Mubu, and it was impossible to fly out.

"Four drops of bone marrow."

There is not much bone marrow, only four drops.

But Lin Mu was not disappointed.

Every drop of bone marrow was priceless, and now four drops were enough for him to rejoice.

Looking at these four drops of bone marrow, Lin Mu's eyes showed a strange light.

He sensed that the mortal blood in his body fluctuated significantly.

This reminded him of the scene when he encountered the Divine Tears, and Dao Blood had a similar reaction.

Does this mean that the bone marrow of the sky helps him to condense mortal blood?

Thinking about it again, the function of bone marrow is originally hematopoiesis, and Lin Mu couldn't help but feel more and more that this possibility is very high.

If it was true, he would have a good chance of producing more mortal blood.

Lin Mu naturally does not let ideas stay in the idea stage forever, and quickly puts them into practice.

He grabbed one of the drops of bone marrow and swallowed it.

Sure enough, a cool breath diffused through his body, making his brain become extraordinarily ethereal and clear, and this feeling was almost the same as when he swallowed the tears of the gods.

The only difference is that the effect of swallowing this heavenly bone marrow is better and stronger.

"Make mortal blood!"

The structure of mortal blood is already clear to Lin Mu, but with his own words, it takes too long to make it, and it takes at least 10,000 years to make a drop of mortal blood.

Now, if this Heavenly Bone Marrow really had the same function as the Divine Tear, it would definitely shorten the time it took to make it.

This is indeed the case.

Lin Mu found that the speed at which he produced mortal blood was even faster than when he used Divine Tears to create Dao blood, almost ten times faster.

A month and a half later, the first drop of Heavenly Bone Marrow disappeared, and Lin Mu produced the second drop of mortal blood.

As soon as this second drop of mortal blood came out, his strength was significantly improved again, and he was closer to the peak monarch.

Then, the third, fourth, and fifth drops of mortal blood were also made by Lin Mu one after another.

When the fifth drop of mortal blood was made, Lin Mu clearly sensed that his strength had broken through the limit and was truly comparable to that of a peak monarch.

Thundered......

As the last drop of Heavenly Bone Marrow disappeared, the chamber shook and shook violently.

The ban on the outside also quickly collapsed.

Swish!

Lin Mu quickly put away the four bottles, these four bottles were also treasures, equivalent to four lower-rank True Monarch vessels.

Bang!

After a few moments, the ban was completely shattered, and the barricade door burst open.

"Huh?"

The eyes of all the monarchs outside stared, and they looked into the gate in unison.

At the same moment, Lin Mu also looked out the door.

The eyes of the two sides were instantly handed over.

"Lin Mu!"

The Interceptor was the first to stand up.

Lin Mu frowned, these monarchs were very patient, he had been in the secret room for half a year, and these monarchs were still waiting outside.

However, Lin Mu was not very surprised, half a year was a long time for ordinary people, and it was only a snap of a finger for the monarch.

"Lin Mu, I thought you wouldn't have to come out for the rest of your life."

The Demon Spear Monarch smiled coldly, his eyes full of cold light.

Lin Mu glanced at them: "If you don't want to be my enemy, if you retreat, I, Lin Mu, promise never to pursue it." ”

"Jokes."

The Intercepting Martial Monarch sneered, "Lin Mu, what qualifications do you have to say this now?" If you don't need to pursue it, we will suppress you today, and whether you have a chance to wake up in the future is a question, what will you use to pursue us? ”

"Lin Mu, no one can save you today, no matter what you say, you can't escape the fate of being suppressed."

The Sword Killing Monarch got up and walked towards Lin Mu, "Qi Sword, Demon Spear Monarch, according to what we said before, the two of you will first contain the Tibetan Sword and the Tyrant Armor Shark, and Lin Mu will be suppressed by me and the Intercepting Martial Monarch." ”

"Okay."

The Air Sword Monarch and the Demon Spear Monarch had been waiting anxiously for a long time, and when they heard this, they couldn't wait to fly towards the Hidden Sword Monarch and the Tyrant Armor Shark.

The Tibetan Sword Monarch and the Tyrant Armor Shark were worried, Lin Mu was one against two, and they were still facing the two strongest monarchs present, and they were really worried about Lin Mu.

It's a pity that they can't do anything better, after all, their respective opponents are not weak, and if they don't deal with it wholeheartedly, even they will be in danger.

"Lin Mu, this time, I see what else you have to fight with me."

The Interceptor Monarch's hair was flying and he was full of spirit.

When he intercepted the island before, he was seriously suppressed by Lin Mu and was ashamed of him, but now with the help of a great master such as the Sword Killing Monarch, he is confident that he can completely suppress Lin Mu.

"Kill!"

Rumble!

The next moment, the Intercepting Martial Monarch made a move against Lin Mu.

"Interception!"

As soon as he made a move, he was the strongest punch.

I saw that the cells on his right hand were changing at an incredible speed, forming runes one by one.

This resulted in his fist, which in itself constituted a circle.

When his fist power emanated, it was equivalent to the magic circle enveloping Lin Mu and cutting off the connection between Lin Mu and Heavenly Principles.

Under normal circumstances, Lin Mu didn't care about this punch at all.

When he was on the island before, he broke the punch of the Interceptor Monarch strongly.

But now it's different.

Now Lin Mu is facing more than just one Intercepting Martial Monarch, but also the Sword Killing Monarch.