The big catfish also spoke at this time.

"The new marrow fluid has been improved again."

“The stability will increase a lot by then.”

Dr. Chen said while walking towards the area in front.

The big catfish also followed him at this time.

"I believe that in the near future, we will be able to create the perfect marrow fluid."

"Also, what you brought back from the ruins should also inspire us."

At this time, Dr. Chen had already walked to a huge machine in front while making a sound.

At this time, he placed a large rectangular metal machine holding his hands directly on the area here.

Soon, the two robotic arms grabbed the thing and moved it to the other side.

At this time, Dr. Chen placed his hands on the area here and began to control it.

Buzz —

At this moment, a laser ray burst out immediately.

Directly facing the machine, start cutting.

Under Dr. Chen's precise control, the laser rays began to be cut directly.

"It's so hard."

At this time, Dr. Chen looked at this thing, and his eyes were filled with surprise.

At this time, he began to continue to control the machine, and the laser began to become stronger.

Soon, the metal on the surface began to be slowly cut.

The big catfish was also standing here, staring at the scene with his eyes tightly.

Bang--

Soon, with a dull sound, the metal on the surface was cut into two and fell on the ground.

"alright."

As soon as Dr. Chen spoke, he took the iron pliers and dismantled all the lines-like things in it.

Soon, a piece of marrow appeared in front of them!

This marrow bone is a little different from the ordinary marrow bone. There are many bone spurs growing on the surface, which looks very strange.

"It's indeed marrow bone!"

When the big catfish saw this scene, they opened their eyes wide and said.

"What special functions do those humans in the super ancient times have to use this marrow bone to install it on this machine?"

"But now, we are no longer aware of it."

"But we will take out the marrow liquid here."

Dr. Chen also had a fanatical look on his cheeks.

Soon, he took off the marrow bone and began to use the machine to drill a hole from the marrow bone, and then extract the marrow fluid inside.

In just a short time, the marrow liquid of three test tube bottles was filled.

"It's actually black."

At this time, after a closer look, the color of the marrow liquid was actually black.

“Look at the real level.”

Dr. Chen took out a pen and turned on the switch in this matter.

The light suddenly shone on these three bottles of marrow fluid, and it was obvious that the color of the marrow fluid had changed.

All three bottles turned into indigo.

“Indigo.”

"It's indeed a seventh-level sequence!"

The big catfish also spoke excitedly at this time.

And when you look closely at this time, you can clearly see that there are a large number of small cells in these marrow fluids.

“Huh?”

"This marrow liquid is a bit strange."

Dr. Chen, who saw this scene, also frowned at this time.

"Dr. Chen, what's wrong?"

The big catfish looked at Dr. Chen and said curiously at this time.

"This kind of marrow fluid does not seem to be a simple seventh-level sequence marrow fluid."

"I can't see what kind of creature it is."

Dr. Chen also said in a deep voice at this time.

"Isn't that octopus monster's marrow liquid?"

"no."

Just by judging from the small cells that this lamp pen shines on, you can't find out what kind of marrow fluid these marrow fluid are.

If it was the previous marrow fluid, under the irradiation of the lamp pen, you could see the small cells, which looked like some biological contours.

"You're a sixth-level sequence, right?"

At this time, Dr. Chen looked at the big catfish next to him and immediately said.

"right."

The big catfish was slightly stunned, but nodded at this time.

"Or, you can drink a bottle and have a look."

He looked at the big catfish and said seriously.

"I'll drink?"

The big catfish was also stunned at this time.

His brows also frowned as he looked at the marrow fluid.

"Anyway, drinking marrow fluid that does not belong to your own sequence will at most cause discomfort in your body for a period of time, and it will not cause any major impact."

"But if this marrow fluid is suitable for you, it can directly improve the sequence."

Dr. Chen looked at the big catfish and continued to speak.

The big catfish was still a little hesitant at this time.

Although he had already had this idea for advancement to the seventh level sequence, he still couldn't tell what kind of marrow liquid this kind of marrow liquid is.

"If you don't need it, I'll just use it to study it."

"The next time you want to get it, you have to complete the task. The leader will reward you so that you can have it."

Looking at the hesitant catfish, Dr. Chen continued to smile.

"I'll drink!"

When the big catfish heard Dr. Chen's words, he also spoke directly at this time.

Anyway, drinking marrow fluid that does not belong to your own sequence will cause adverse reactions.

Anyway, I can't die.

And his recovery ability is also very good.

However, if the sequence of this marrow fluid is just right for him...

Take risks, nothing is there at that time.

"Give."

Dr. Chen threw one of the marrow fluid directly to him.

The big catfish did not hesitate at this time and took the marrow liquid directly.

Looking at the dark liquid in the test tube bottle, he also pulled out the bottle plug directly, and poured the liquid inside into his mouth.

A bitter feeling suddenly burst out from the entire mouth.

And accompanied by a cold feeling, it was directly transmitted to his entire god!

The big catfish's eyes also opened wide at this time.

So cold!
To be continued...