Meet the principal

Reiner soon understood that he was in the middle of a lake.

Because the surrounding scenes only change color like film reflection, and there is no theoretical shrinkage effect, etc. The reason is probably that Reiner himself cannot imagine what he will see when he reaches the speed of light.

Reiner was sitting in his "office". Suddenly, everything around him came like a tide and poured into Reiner's chest.

Reiner was like a vortex, absorbing the entire world.

When he came back to his senses, he was already above the lake in his heart.

Feeling the uncontrollable stirring in his chest, Reiner knew that now was the time.

Ripples gradually formed in the sparkling lake, and the entire lake began to overflow, submerging the surrounding land and spreading into the endless distance.

In just a few tens of seconds, the originally calm lake in my heart has turned into a turbulent sea!

The feedback from the world turned out to be so huge.

Reiner knew that this was just the tip of the iceberg of the nature of light, but the feedback it brought had already exceeded the sum of Reiner's many past theories.

He had a feeling that he was about to explode. It was the process of the wild primitive magic colliding, blending, and digesting with Reiner's own power.

Relying on Reiner's existing reserves, he is completely unable to digest such a huge amount of magic power!

He needs to create new spells!

For a moment, Reiner felt something and looked up at the sky.

In the dark and turbid clouds, thunder and lightning flashed, and the low roar was like the roar of a dragon, which was shocking.

The shining stars were obscured by dark clouds, and the whole world was dark.

crackling——

A bolt of lightning fell from the clouds, pointing directly at Reiner's location.

This is thunder, energy, destruction, and rebirth.

Reiner raised his hand and pointed, and the lightning was immediately deflected and hit the sea. The thunder zigzagged in the sea and spread in all directions.

at the same time,

In Reiner's field of vision, the extremely high energy contained in the lightning was transmitted into the sea. This energy caused the molecules to be broken up, the elements to be reunited, and some kind of hope was born from the ocean.

A ball of light appeared next to Reiner, which was the calculation circle running at high speed.

Reiner has obtained two formulas, which are the scale shrinkage effect and the time dilation effect produced by length and time in high-speed motion.

But he also had a third formula.

At this time, Reiner saw a point of light crossing the sky.

The speed of this light spot is getting faster and faster, gradually approaching the speed of light.

Kelina could sense that it was becoming increasingly difficult to increase the speed of this light point.

In order to make the speed of the light point faster, Reiner provided more and more energy to it, but the speed of the light point was always difficult to increase.

“Where does all this energy go?”

Reiner asked a question.

The kinetic energy of the light point is obviously provided by Reiner's magic power. The greater the energy, the faster the speed. However, at this time, the light point is fixed at the speed of light. Even if the energy is increased, the speed cannot be increased. So the energy provided to the light point Where did it go again?

A formula appeared next to Reiner.

E=mv^2.

This is a simple kinetic energy formula, which means that the kinetic energy of a light point should be equal to the product of its mass and the square of its speed. This is a formula derived from Lord Alberton's theory of motion, and its correctness has been verified in various fields.

In the current situation, the energy of the object increases, but the speed remains unchanged. The energy will not disappear out of thin air, so it seems that there is only one answer.

That’s an increase in quality!

But why does the mass increase? ! ?

In the minds of the mages, mass is the basic attribute of an object. As long as the object does not undergo special changes, the mass will not change. But now, the energy carried by the high-speed moving object increases, the speed remains unchanged, and it seems that only the mass increases. can explain this phenomenon.

"Energy is converted into mass!"

Reiner thought for a moment and then spoke.

Buzz——

For a moment, Reiner could feel the extremely high mass contained in that light spot. As the energy increased, its mass also increased simultaneously.

Countless images flashed through Reiner's mind.

That was the first time he used magic, and a flame ignited at his fingertips. This was a flame transformed from magic power, and its essence was the burning of hydrogen and oxygen.

He thought about the question of magic power efficiency that he had been pondering but could not find an answer to. Even after learning about the memories from the previous era, Reiner could not explain this question. That was why the utilization rate of magic for magic power was so low. Where did such a huge amount of magic power go to?

Now he had an explanation.

When magic is converted from pure energy into the material required for spell casting, the huge energy can only be converted into a slight amount of mass. This is not because of the inefficiency of magic, but because the law is like this!

The calculation circle around Reiner suddenly shone brightly, and a formula composed of countless rays of light appeared in front of Reiner.

This was a formula obtained by calculating everything he had just experienced.

This formula explains how energy is converted into mass.

E=mc^2.

When an object moves close to the speed of light, the energy it obtains will be converted into its own mass, and the converted mass value is energy divided by the square of the speed of light!

This formula reflects the view that mass and energy can transform into each other. Quality is a form of energy. Mass and energy are not absolute. They are not independent of each other, but are closely related.

An object still has energy when it is at rest, and when it is in motion, the energy of an object is equal to the sum of its rest energy and kinetic energy.

Matter is the aggregate of energy!

As if a bolt of lightning flashed through his heart, Reiner saw that among the dark clouds in the sky, tens of thousands of lightnings fell into the sea, forming a terrifying and spectacular scene. The thunder that resounded through the sky and the angry waves of the sea formed a symphony, which seemed to be Celebrate the birth of this formula.

Reiner raised a hand, and the light points gathered together to form an extremely complex and changing constellation.

With almost no time to think, Reiner completed the construction of this spell.

Everything seems to be natural.

He could feel that although he had derived the equation for the mutual conversion of mass and energy, the feedback he received was not strong because it was only a paper calculation. Therefore, Reiner did not choose to build magic based on the mass-energy equation. It is an eight-ring spell based on the effects of time dilation and shrinkage.

The complex constellations merged into Reiner's chest, and he felt something in his heart. In the sky, the crushing thunder fell again, and in the sea, the turbulent waves that swallowed everything rose high.

Reiner took a step forward, and a ripple spread from his side, immediately spreading to the entire world.

The world suddenly stopped.