A few days later, fifty miles away from the Iron Volcano, a valley surrounded by mountains.

Due to its proximity to the steel volcano, the valley is not a paradise but a barren dead place covered in volcanic ash.

Zhao Mu cleaned up the volcanic ash and used the earth to transform the terrain on the surface and underground of the valley.

Fifty miles away, a black cloud drifted in the sky.

If you get closer, you will find that this is not a cloud, but liquid steel floating in the air, Gu Gang stood on it and manipulated the steel from solid to liquid, and finally came to the top of the valley to control the flow of these steel to the valley and penetrate into the ground, and solidify the steel into the foundation of the building.

That's not all, ordinary people can feel the ground tremble slightly from dozens of miles.

I saw dense steel mushrooms, growing two legs and walking on the ground.

Of course, this is also Gu Gang's masterpiece, and at the same time makes a large number of steel mushrooms move, because a single steel mushroom only contains a little bit of thought and will not have any combat power, but Gu Gang only wants these steel mushrooms to be delivered to his door.

Hundreds of thousands of steel mushrooms are dozens of miles away, from morning to night.

Steel mushrooms absorb molten iron and grow, the texture is the same as steel, but the weight is less than one thousandth of steel.

The only weakness is that it cannot be made into alloys, its own hardness is not strong, and deep processing and strengthening will lose the characteristics of weight reduction, so naturally it cannot be applied to the military, otherwise it will not become a civilian and has long been completely monopolized by V5.

The first batch of steel mushrooms to arrive, Gu Gang used his telekinesis ability to change the form of steel mushrooms.

In just one hour, an iron tower made of pure steel had already appeared.

The bottom of the tower is a flat ball, the ball is a hexagonal tower body up to the top of the tower, and the tower body is a flat ball up again, and then up is the hexagonal tower body, according to a flat ball is a layer of tower body calculation, the whole tower is a total of 2,000 stories high.

The average one-story tower is only 50 centimeters apart.

This is a huge architectural model, with an average height of five centimeters and a total height of 100 meters for 2,000 floors, plus a super-huge steel building model with a total height of 101 meters for the last meter of the spire, which was quickly built in strict accordance with the construction drawings provided by Zhao Mu under Gu Gang's control of steel.

"Your toy is ready."

Gu Gang said.

"The rest is up to you."

Zhao Mu said with satisfaction.

Gu Gang nodded and turned to leave, Zhao Mu gave him a lot of rings plus several special shock-absorbing steel, by constructing cavities inside the steel to form a special shock-absorbing structure, which can greatly increase his defensive ability under the premise of controlling the same amount of steel.

And all he needed to do was to send a steady stream of steel mushrooms to replace them with rings.

Zhao Mu looked at the large toy in the center of the valley, and began to infuse it with mental power, creating a mental miniature model of the iron tower through the telekinetic ability mental phase enhancement technique, and then throwing steel mushrooms one by one to the mental phase model to strengthen the real iron tower.

It can be seen with the naked eye that the tower has become a little taller and larger.

The characteristics of steel mushrooms are steel, lightness, and growth.

These three traits are strengthened by the Psychic Enhancement Technique to the real Iron Tower, and as a result, the Iron Tower, which was originally a model of a steel toy, begins to continuously absorb the Steel Mushroom and grow itself, as long as the foundation is stable enough and the Steel Mushroom is enough to theoretically grow forever.

Zhao Mu is not greedy, it is enough for a fifty-centimeter one-story building to grow to fifty meters.

The entire building is only 100,000 meters high.

Of course, this is the ultimate goal, and the first five to ten meters will be enough.

More than 10,000 meters of iron tower, the spire of the tower is deep above the clouds, if the tower is fused with the sun crystal leaves, this will make the tower spire have the power to absorb sunlight, absorb the stored sunlight will be through the heart phase enhancement technique to deeply transform the tower.

His ultimate goal was to make the tower light-elemental.

If the Psychic Enhancement Technique could really do this, he would take the tower to the real world at any cost, and then continue to strengthen the tower with the ubiquitous thunderclouds high in the real world until the tower was not afraid of the thunderstorms that obscured the sky in the real world.

He was eager to see, what was above the real-world thunderstorms?

An unknown void, an unknown dimension, or an unknown cosmic vacuum.

I want to know if there is a new world outside the thunderstorm.

If there is this, it may be a way to survive, even if it is not, if the tower can not be destroyed in the thunderstorm, can it allow humans to survive in the tower, but it is really not possible, he can still build the entire tower into a weapon of war.

"Dark Tower of Babel!"

Zhao Mu muttered to himself.

Above the main entrance on the ground floor of the iron tower, five big characters of the Dark Babel Tower emerged due to the name.

Leave behind a shadow clone and continue to cultivate the Tower of Dark Babel.

Zhao Mu continued to search for antiquities all over the world, no matter how small the mosquito was, it was meat, and there were many scattered antiquities in various small countries, not to mention the six great powers of V5 and the Kajin Empire, he planned to infiltrate the museums of the six countries and the homes of the rich through the Psychic Enhancement Technique.

Then, unknowingly, with the help of the miniature model of the mind, the time telekinesis of the antiquities in the real building.

The world was so busy, and when he returned to the Iron Mountain Kingdom two months later, the time telekinesis that originally only had 3.2 million had been increased to 9 million again, which was enough for him to strengthen a purple skill to the epic full level.

The skill he intends to strengthen this time is none other than the most important intangible mental power in his telekinesis system.

Invisible telekinesis must be strengthened, and the potential of this skill is very high.

Purple invisible telekinesis is able to melt telekinesis into tangible intangible energy below purple quality.

If this skill is strengthened to the point of epic, it can basically be concluded that one of the skill effects will be the fusion of telekinesis into tangible and intangible energy of epic quality, which means that even the calamity aura of the Calamity Demon Pupil can be transformed with invisible telekinesis.

Purple LV14 is strengthened to LV15, purple transforms into gold, and gold is upgraded to LV10 to transform into epic.

The total consumption of 7.36 million time telekinesis has been increased to Epic LV5, and due to the reduction of the Sage's Brain talent for the proficiency below the epic, the invisible telekinesis has saved more than one million time telekinesis compared to the Psychic Enhancement Technique.

As long as the physique can keep up, the Sage Brain is definitely the most worthy of priority improvement.

【Invisible Mind Power (Epic)+】

[Grade: LV5 (1/1000000)]

[Skill Effect: Invisible Mental Power - Mental Power has the characteristics of absorbing, storing, fusing, and transforming any tangible and intangible energy below the epic]

[Hint: Absorb and store foreign energy that will not exceed twice the maximum amount of your own energy]

[Hint: Able to absorb and store any kind of spiritual energy, and the upper limit will not exceed the upper limit of its own energy]

[Skill Enhancement 1: Energy Fusion - Able to Combine Different Energy to Form Compound Energy]

[Hint: The closer the different energies fused to each other, the less difficult it is, and vice versa]

[Skill Enhancement 2: Energy Seed - Any Epic Energy that comes into contact with it will generate an Energy Seed]

[Epic Enhancement: Mental Power is Invisible - Unless the mental power and perception are weaker than the opponent or the opponent has special reconnaissance ability and talent, your own energy can freely choose whether to hide the trace]

Zhao Mu only had time to glance at the invisible mental power attribute, and the energy in his body immediately began to move out of control.

All kinds of different energies, tangible and invisible, began to condense energy seeds in the body.