Meng Ren handed the red-veined troll crystal nucleus to Ou Mingxue, who took it and immediately began to try it.

Meng Ren waited patiently, and it didn't take long for Ou Mingxue to have news.

"I succeeded, the Red Troll's crystal nucleus does have a strengthening effect on my flame ability!"

"I probably only need to fuse one more crystal nucleus of the red-veined troll to strengthen my flame ability once!" Ou Mingxue's face was surprised.

When Meng Ren heard this, his eyes couldn't help but light up, he naturally knew what it meant.

The Red Troll's Crystal Nucleus can enhance Ou Mingxue's fire ability, which not only means that the Red Troll Crystal Nucleus can give people the ability to manipulate fire, but also continue to increase the strength of the ability.

As long as he had enough red-veined troll crystal nuclei, Meng Ren could build a team of flame capable people.

"Good!"

"It's a pity that the number of red-veined trolls is too small, the number of trolls is not much, and red-veined trolls are even rarer!" Meng Ren thought a little greedily.

He immediately went out to search, and it took him half a day to find the second red-striped troll.

The number of red-streaked trolls is so small that it is not easy to find them.

The entire demon capital covers an area of more than 6,000 square kilometers, and the devil knows where the only few red-veined trolls are.

For most of the day, Meng Ren only found such one, and after he quickly solved it, Meng Ren handed over the crystal nucleus to Ou Mingxue.

Ou Mingxue successfully strengthened and improved her flame control ability.

After one boost, the power of the flame has been greatly improved.

The golden-red flame burned in Ou Mingxue's hands, and the temperature of the flame was extremely high, even from a distance of several meters, Meng Ren could sense the powerful power contained in it.

"Good, good!"

said three good words in a row, which is enough to show how happy Meng Ren's heart is.

Ou Mingxue also had a thick smile on her face, after all, she had more powerful combat power, who wouldn't like it.

"Doctor Ou, you go out with me tomorrow, and we'll go to the Demon Capital Base for a walk!"

Meng Ren squinted, and a gleam of light emerged from his eyes.

He hadn't forgotten that he had suffered a big loss at the hands of Nanfeng and a few people, and it had always been Meng Ren's merit to repay him.

He is a master who does not want to suffer, Nan Feng and the others have deducted his reward, and he must make him repay ten times as much.

Ou Mingxue was very smart, and immediately understood what Meng Ren meant, and he nodded without hesitation and agreed.

"I want to let the group of people in Nanfeng understand that my Meng Ren's remuneration is not so good!" There was a cold light flickering in Meng Ren's eyes.

……

Next!

Meng Ren and Ou Mingxue left from the Taoyuan space, and the two came to the hot sea, and then dived all the way to more than 20 meters underwater.

The temperature here had completely cooled, and Meng Ren then summoned the ink snake in the Taoyuan Spatial Lake.

Hiss!

After the ink snake was summoned, it was instinctively restless.

"Quiet, I summoned you, and then follow my orders!" Meng Ren's cold voice sounded in the ink snake's mind.

The ink snake instantly fell silent, and there was an emotion of awe in his consciousness.

Meng Ren nodded with satisfaction, he glanced at Ou Mingxue, and then the two of them rode directly on the body of the ink snake.

"Let's go!"

Meng Ren patted the head of the ink snake, and the latter immediately swam towards the place where the Demon Capital base was.

Sure enough, with the ink snake as a mount, the movement of the two underwater was indeed much smoother.

Nowadays, the sea is no longer the cradle of life, and chaotic currents can be seen everywhere in the ocean, and these currents are surging like storms.

Without B-level strength, once swept into it by these currents, I am afraid that if you don't die, you will have to shed your skin.

But now with the help of the Ink Snake, Meng Ren and Ou Mingxue were not affected at all, and the two rode on the body of the Ink Snake, and the Ink Snake's own B-level strength had the ability to control the flow of water.

These chaotic currents have absolutely no effect on the Ink Snake, and in some cases the Ink Snake can even use these rapids to speed up.

"Chief, it seems that it was indeed a wise decision for you to subdue the Ink Snake before!"

Seeing the two of them easily moving forward in the sea, Ou Mingxue couldn't help but praise.

Meng Ren couldn't help but smile, being praised by the beauty, and his heart was naturally comfortable.

Under Meng Ren's command, the ink snake walked towards the place where the Demon Capital base was located.

Soon, a huge underwater base had already appeared in Meng Ren's sight.

He didn't choose to go straight to the past, but hid about one hundred and fifty meters away from the Demon Capital base.

Meng Ren opened his mind and soon came to the location of the underwater base of the Demon Capital.

He scrutinized the underwater base, and an exclamation quickly erupted from his mouth.

"It is worthy of the four core bases, and the scale of the Modu underwater base is no smaller than the ground scale, not only with a large number of turrets, but also with a lot of torpedoes stored."

"And this is only what you see on the surface, I'm afraid there are more weapons and equipment stored inside the underwater base!"

Meng Ren was amazed in his mouth, looking at these weapons and equipment, he couldn't help but have a hot eye.

He has no doubt that there are definitely submarines in the underwater base, and maybe even nuclear submarines!

Tut-tut!

This is the real super-rich!

Although the Demon Capital Base was attacked by monsters a few days ago, resulting in the surface base being attacked and destroyed, in fact, the Demon Capital Base did not suffer real losses.

For the Demon Capital Base, that kind of loss is not a pain at all, and it can only be regarded as a skin injury.

As an underground survivor base built up by a lot of manpower and force in the old era, the scale and force of the four core bases are quite terrifying.

"Compared to the Demon Capital Base, my Star Spirit Camp is like a small village in the countryside, does Nanfeng look down on me!" Meng Ren had envy and longing in his heart.

How can you not own such a good thing?

At this moment, a dull roar suddenly sounded, which immediately attracted the attention of Meng Ren and Ou Mingxue.

Thundered!

A dull and loud voice sounded, and the next moment, I saw the gate of the underground base open, the scale of this gate was very huge, with a diameter of more than twenty meters, and the height was even more terrifying than fifty meters.

Just from this gate, you can see that what is parked inside is absolutely behemoth.

Sure enough, the next moment, a huge black submarine slowly drove out of it.

The huge body is like a giant thing driving underwater, and just that huge body brings people a huge sense of oppression.