A figure like a stream of light flew in the sky of the Black Iron Castle at a terrifying speed. The figure was so fast that if you stood close, you could not catch it with the naked eye. Only in the distance could you see a trace of it. The thin gray lines looming in the sky draw across the sky...
"Boom..." With a sound, there seemed to be lightning flashing through the air. On the ground where the figure flew, a bare stone hill more than 50 meters high was exploded in the lightning, and rocks flew like The arrow rippled into the surrounding area, and after the explosion, the hillock was only left with a huge hole on the ground with a depth of more than ten meters in radius.
"Boom..." "Boom..." "Boom..."
The thunder-like rumbling sound continued to sound, and with the loud noise, the high and low underground mountains with the flowing light-like flying figures were continuously exploded one after another, leaving huge cracks on the ground. In the deep cave, the flying figure was like a supersonic bomber. Just flying through the sky, it plowed a huge mark on the ground.
Heller, Edward, Forrest Gump, and Aziz stood on a peak of the Black Iron Castle Mountain, and each of them looked at the scene of the land being invaded more than 20 kilometers away.
That piece of land was newly generated in the Black Iron Castle in the past two days. It is right next to the sacred mountain. The total area of the land is 2,000 square kilometers and the surface thickness is 1,000 meters. It was specially created to provide Zhang Tie with a place in the Black Iron Castle. A training ground for honing combat skills.
With Zhang Tie's current combat power, general combat skills can naturally be honed in the Soul Tribulation Realm, but combat skills such as kinetic attacks, especially when special flying spears are required, cannot be practiced in the Soul Tribulation Realm. After completing such training, he couldn't find a blacksmith shop in the Soul Tribulation Realm to make the flying spears he needed and then use them for training and testing. Although this was theoretically feasible, Zhang Tie's time, But it's not meant to be consumed like this.
In the Black Iron Castle, the scenery on the sacred mountain is picturesque. The scenery is beautiful, Zhang Tie naturally cannot cause damage on the sacred mountain, and there are many people living within the range of the sacred mountain. Those who were lured into the Black Iron Castle by Zhang Tie have regarded the Black Iron Castle as their home. As the saying goes, don’t do to others what you don’t want others to do to you. Even if the Black Iron Castle is his own, Zhang Tie doesn’t want to let others cherish it. He used his home and land to hone his combat skills, leaving the surface in a mess.
Consider all factors. After several years, the Black Iron Castle has undergone a new space and terrain transformation in the past two days.
This process, in the eyes of the residents in the Black Iron Castle, is another demonstration of their god's ability to create the world again.
After the elemental abyss of the Black Iron Castle opened the element absorption channel with the elemental world, an endless stream of elemental energy from the elemental world continued to pour into the Black Iron Castle. After four months of absorption, now the Black Iron Castle The basic energy reserves of the fort are enough to support the Black Iron Castle's unprecedented terrain and space expansion and transformation.
The space and terrain transformation of the Black Iron Castle this time is indeed unprecedented.
Elemental Abyss now converts base energy reserves each month. It can already generate 900 square kilometers of land with a crust thickness of 50,000 meters for the Black Iron Castle. If such a thick crust is not needed, and the thickness of the crust is changed to 200 meters, the land area it can generate every month will be larger. It can reach 225,000 square kilometers.
After some discussions and calculations with Heller, the new land and water area of the Black Iron Castle this time reached more than 180,000 square kilometers.
You know, before this, the total area of the Black Iron Castle was only 4,000 square kilometers. This time, Zhang Tie directly increased the total area of the Black Iron Castle by more than 40 times and nearly 50 times.
In addition to the increase in land area, the average thickness of the Black Iron Castle's crust has also increased. It has also changed from 200 meters before to 1000 meters now. Among the 1000 meters of earth's crust, the upper 500 meters are fertile soil layers, and the lower 500 meters are hard rock layers. The entire black iron castle became thicker and more dignified.
The surface area of the earth has increased by forty or fifty times, and the thickness of the earth's crust has increased by five times. Such changes are indeed earth-shaking for the Black Iron Castle.
In addition to increasing the surface area. Among the newly added water and land area of more than 180,000 square kilometers, Zhang Tie also added a new ocean of more than 20,000 square kilometers to the east of the Black Iron Castle. The emergence of this ocean made the Black Iron Castle The surface shape of the castle has become more complete. The Black Iron Castle is now a place with land and sea, and is no longer the simple land before. Although the ocean in the Black Iron Castle does seem a bit smaller now, and may be more appropriately regarded as a seawater lake, for Zhang Tie, what is more important is that this small ocean can already become the Black Iron Castle. The breeding base for all marine plants within it makes the Black Iron Castle more vibrant.
The newly created land this time naturally includes the exclusive training ground with a radius of 2,000 square kilometers that Zhang Tie specially created at the foot of the Holy Mountain.
Looking down from the sacred mountain, this 2,000-square-kilometer training ground is completely a barren land with no grass growing. This area is undulating and crisscrossed with ravines, like a chessboard. It is also densely covered with large and small stone hills. It is absolutely impossible to see such terrain in nature. This kind of terrain has become the best place for Zhang Tie to test and train his combat skills.
At this moment, Zhang Tie was testing the power of his kinetic attack.
Compared to the initial test in the Soul Tribulation Realm three days ago, Zhang Tie at this time fully demonstrated the more terrifying side of his kinetic combat skills.
Zhang Tie, who was wearing Chaos Armor, was traveling at a speed of 4,478 meters per second in the sky. At this speed, Zhang Tie took the newly built flying machine he had built in the Black Iron Castle in the past two days and held it in his hand. The spear was thrown.
The flying spear weighing 680 kilograms left Zhang Tie's grasp at a speed of nearly 1,600 meters per second. The speed instantly reached more than 6 kilometers per second. Like a flash of fire and lightning, it hit the target in a tenth of a second. On the ground below, a kinetic energy strike of nearly 12.9 billion joules instantly blasted a giant crater with a diameter of more than 30 meters and a depth of more than 70 meters on the ground. The invisible supersonic shock wave shook everything within a radius of 500 meters like a wave. It rose and fell, dust flew up, and then fell again. Many stones within tens of meters around the pit were shattered and cracked...
Throwing out the last flying spear in his hand, Zhang Tie roared loudly, flashed in the air a few times, and arrived at the mountain peak where Hailer and others were.
"Congratulations to the Lord of the castle for your initial achievement of kinetic combat skills!" Heller and Edward bent down to Zhang Tie together. (.)