The sound of countless shrill winds grinding and the rumbling of tornadoes blowing through the earth's sand, gravel and dust, finally intertwined into a terrifying sound of air tearing, and one could not help but suspect that no matter what kind of hard object entered it, it would be torn apart and destroyed in an instant.

And in fact, it is true, unlike the previous tornadoes, which just blew up all the hard stones and trees and blew them away, and the few remaining huge rocks that had been blown away by the two tornadoes were finally densely and frantically "weathered" by the two huge winds and whirlwinds that erupted in chaos and concentrated eruptions, and were rapidly "weathered" at a speed visible to the naked eye.

Just as the natural phenomenon of weathering is being pressed the fast-forward button, all the objects on the ground that have survived two attacks have been weathered, and the center of the explosion between the two storms has been fiercely eroded downward by an arc-shaped pit with a diameter of nearly twenty meters and a depth of three meters. Polishing", it can also reflect the sunlight beam shining from the sky, and the reflected beam can also be integrated into a beam due to the concave mirror's concentrating structure, gathering into a blurred light cluster in mid-air!

And this is only a part of the manifestation of the terrifying creation power formed when the two attacks intersect, the tornado that was suddenly forced to stop and destroyed by the sword pressure, sword wind and countless small whirlwinds brought up by the sword rays, while grinding the ground into a smooth concave mirror in place, although the tornado did not advance and could not maintain its own form, but the countless spiraling air currents still slowly pumped all the wind and sand and a large amount of air up to a thousand feet in the air.

Fortunately, at this time, there is no living creature on the central concave mirror of the wind outbreak, otherwise it will be oppressed by this powerful low pressure pumping force and cannot breathe, and the ultra-low air content will also act on it at the same time, and the difficulty of survival is far greater than the phenomenon of hypoxia on the plateau, and it is difficult for any living creature to survive.

Of course, legendary masters who have begun to gradually break free from the shackles of the human body and the limitations of biological instincts, mutated beasts, etc., all have their own means to survive in an environment ten times worse than this.

The phenomenon of coming down then is because of this sudden super low pressure, which creates a huge cavity of air in the low-altitude area of human activities, forming a huge air pressure difference with the surrounding atmospheric pressure in a normal state, attracting and driving the surrounding air to flow rapidly towards the low pressure area to supplement the air pressure difference, and the speed of this air flow is also directly proportional to the degree of air thinning in the low pressure area.

Just like a waterfall flowing straight down, the drop of the water flow is the height between the top and bottom of the water flow section, which is the potential energy in terms of energy, the greater the potential energy, the greater the speed of the water when it falls to a low place, the same is true of the air pressure difference, the difference in air pressure is also a kind of potential energy, and it will naturally be transformed into a powerful kinetic energy belonging to the gas, and this powerful kinetic energy is the wind that people know.

However, this kind of wind is too strong, even if it is far away from Fort Lali, or farther away from the Bommuza camp, the soldiers can clearly feel the wind behind them pushing their backs frantically, if it is not for the fence to support, weapons on the ground or bent down, may be blown by the wind to the low pressure of the concave mirror, but this farther wind is not too big for adults, can easily resist the thrust of the wind.

If you have the means to detect air pressure and look down from above, you can find that countless winds are converging towards the center of the smooth and concentrated concave mirror from all directions, and all the countless dry wood chips, grass clippings, and sand dust fragments that have been broken in the past two days are all hung three or four meters directly above the concave mirror, and because the tornado is made by flame magic, the temperature everywhere is uneven, so all the dry and flammable fibers and dust are scattered and flying over the concave mirror. It spiraled and turned into a swirling "turbid" cyclone.

Although the flame magic has been ruthlessly destroyed and completely extinguished by the powerful sword light, the high temperature and dry environment caused by the flames have been preserved intact, and the low air pressure instantly absorbs too much air, which also creates a flammable environment with a high oxygen content!

...... The space squeezed by the wind is a relatively confined space, the many flammable substances that have been baked and dried in the past two days and settled outside the battlefields of Fort Lali and Bommer, all attracted by the low air pressure to fly in this confined space, the special high-temperature environment left behind by the flame magic, the concave mirror concentrating structure left behind after the sword qi and magic collide, and the cloudless blue sky and the bright sun that have been cloudless by the magic of the flame tornado for three consecutive days......

Such a combination, I believe that students who have seen and read some books have already guessed that the result of the combination of such elements will eventually lead to that kind of amazing consequences.

This is the "dust explosion"!

The smooth concave mirror soon produced a great high temperature at the moment of the formation of the "dust mass", and ignited the air and flammable materials near the focus of the high temperature instantly, producing an open flame, and the flammable and oxygen-rich gases reacted violently in a limited space, and a strong explosion occurred in an instant, and the sound waves associated with the explosion made the soldiers feel the tremor and vibration like an earthquake, and the heat wave accompanied by the gas released blew the soldiers who had been blown to the center of the explosion by the wind for a while.

Whether it was the sudden and violent explosion sound or the abruptness of being pushed down, the soldiers who fell to the ground were shocked and unable to react.

In the center of the explosion, a huge fireball rose up, and the smooth concave mirror on the ground was blown to gray, and countless ashes were blown into the sky, turning into black ash "snowflakes" slowly falling down, becoming the first "snow" after Fort Lali entered the deep cold.

Even though the "snow" is a little louder, with an incorrect temperature of about 37 degrees Celsius, the color of this "snow" is very different, but it still looks like snow...... , you are lonely, the young lady warms you with a movie