The rift was torn open, and a large amount of air was thrown into the rift, Luo Qiu looked inside, and what he saw was the pitch black of endless nothingness, and the other end of the rift was endless void.

"It's dark. Luo Qiu relaxed his hands, the tremor in his hands disappeared, and his hands immediately lost the ability to 'grasp space', and the crack quickly closed.

For the next period of time, Luo Qiu stayed in the Bone Fort to experiment with the Dominant Hand, and with the support of sufficient strength, he explored many practical functions of the Dominant Hand, such as spatial cutting.

A piece of high-strength alloy iron steel was placed in front of Luo Qiu, Luo Qiu stretched out his index finger, let his little finger tremble slightly, and then lightly scratched the surface of the steel.

The incomparably strong alloy steel was easily split into two halves, and because the power was concentrated in the fingers, Luo Qiu's power consumption was not large.

"Micro-manipulation is still very important. Luo Qiu sighed while grabbing a round iron ball, and when he grabbed it hard, five clear finger prints were immediately sunken on the round iron ball.

Seeing this scene, the golden skeleton guards in the main hall couldn't help but retreat, for fear that Luo Qiu would accidentally catch them.

This is only the simplest application of the Dominant Hand, the most important application of the Dominant Hand is in space, every time he activates the Dominant Hand, Luo Qiu can feel as if he has the ability to cut and adjust the space at will, and with a single force, he can tear through the dimensional barriers.

It's just that he doesn't know much about space, so he simply summoned Clotina over and asked this space magister to explain the knowledge of space.

"Space is ....... As soon as Crotina started, she immediately thought of something, glanced at Luo Qiu and said, "You don't want to know what space is, you probably just want to know, how to get to where you want to go, right?"

Luo Qiu nodded, of course he just wanted to know how to get to where he wanted to go, and he couldn't talk to Klotina about the Big Bang, the correspondence between time and space, and so on. His understanding of space may not be the same as that of people in this world.

Clotina, who originally wanted to start from scratch, immediately changed the topic and said: "There is no doubt about space magic, the most important thing is the coordinates, which is the premise of all space magic, whether it is a teleportation array, teleportation, or space cutting, etc., you need a clear understanding of the coordinates, which is the only parameter to determine the location." ”

"Then how did you determine the coordinates?" Luo Qiu asked, he had seen the situation when Klotina and Kearns were fishing, and he didn't see any preparation for Klotina, so he accurately opened the spatial rift to the Heavenly Kingdom of the Holy Spirit, and this coordinate was still found by her from the altar of light.

"Of course, it is calculation, mathematics is the best way to calculate coordinates, as long as you master calculus, geometry and linear algebra, you can calculate the corresponding coordinate points through the corresponding formulas. Crotina said.

Luo Qiu almost didn't spurt out a mouthful of old blood, when he summoned Crotina, he would never have imagined that he would hear such an answer, dare to become a space magician and have to finish college math first?

"Not only space magic, but all magic must learn mathematics, at least geometry is compulsory, otherwise how can you draw magic arrays and magic structures?" As she spoke, Clotina casually sketched a pattern in the air in front of her, whether it was a circle or a triangle, it was a very standard geometric pattern.

Luo Qiu instantly gave up any idea of learning magic, he used to be a scumbag in mathematics, he could get full marks in chemistry and physics, and he often failed in mathematics.

However, mathematics, physics and chemistry complement each other, so that he is not good at engineering and science, and in the end he can only go home and inherit the orthopedic clinic with tens of millions of assets.

"Is there no other way than mathematics?" Luo Qiu asked.

"Absolutely. Klotina suddenly became excited, and looked at Luo Qiu with an expression of 'not studying well and going home to inherit the rich second generation of the family', and said:

"Calculation is the only way for mortals like us, but Your Majesty you don't need it, you can use projection. We need to calculate and verify to know if it's the right coordinates, you don't need to, you just project it and look at it. ”

"How to do it?" Luo Qiu suddenly refreshed.

Space magic sounds mysterious, but it's actually very simple, it only needs to solve two key problems, one is positioning, and the other is the ability to tear through space. Although Luo Qiu didn't know anything about spatial magic, he happened to have these two abilities.

Under Crotina's guidance, Luo Qiu cast his mind to a clearing a few hundred meters away, and then activated the dominant hand on his left and right index fingers, and forcibly pulled a hole from the space in front of him, and the other end of the hole happened to be the location where his mind was locked.

"It's so simple?" Luo Qiu said in disbelief.

"Simple?" Clotina spurted out a mouthful of old blood, whether it was spatial positioning or tearing apart space, it was not easy, she had studied space magic for a hundred and fifty years, and she had only reached the current level.

But isn't it simple for Luo Qiu? Looking at Luo Qiu, who can arbitrarily buckle holes in the space after two hours of explanation, and then put her fingers in and pull them out, she can't say the word 'not simple'.

Luo Qiu kept trying to send his thoughts, and then the process of opening a hole in the space, first opened a hole on Ansebo Island, chatted with Mobuck for a while, and then opened a hole in Motiecheng, listened to the story for a while, and copied a few kebabs by the way.

After a few attempts, Luo Qiu found a few problems: "The farther the distance, the greater the force required to tear the space." ”

Krotina nodded, "There's no doubt about it. ”

"The higher the energy level of the matter passing through the space, the greater the energy consumed, and I can throw a stone through it, but I can't pass my head through it. Luo Qiu said.

"Of course, otherwise the space would have collapsed a long time ago, and the principle of the plane barrier is the same, the stronger the creature, the more unable it will be able to cross the space at will, because it requires a greater force to deliver. Crotina said.

Luo Qiu raised his hands: "The hand of domination is not subject to this kind of restriction, I can put my hands into the spatial rift at will, but my head can't reach in." ”

Klotina was silent, this was beyond her comprehension, in principle, the higher the energy level, the more limited the space, and the hand of domination should be something with a very high energy level.

"Maybe that's the nature of the dominant hand. Krotina guessed.

"Something with a low energy level can easily penetrate space, and I suddenly had an idea. Luo Qiu took a magic crystal rifle and asked Crotina to quietly open a hole leading to the kingdom of God, and the musket reached into it and shot it at a little spirit that was playing.