Time and space knowledge has always been one of the highest knowledge and academics of wizards.In the wizards' knowledge system, time and space are no longer absolute fixed existences that run and flow in the endless world since modern wizards began to develop basic element calculation formulas, but a relative concept of existence.The intersection, distortion, and staggered relative concepts of time and space, conceptual metaphors, are like a balloon airship that keeps moving forward. A little white mouse thinks that the cabin of the balloon airship is the whole world within the range of observation.In this cabin world, the forward and backward behaviors of the little white mouse are the first self-space sensing visual sense in the mouse's perception. But in the entire wizard world, this airship is just a concept of relative flow and operation in the wizard world's time and space.If the little white mouse attempts to break through the first self-space visual sense, then it must exceed the speed of the balloon airship relative to the wizard world and transcend the airship to cognize.To achieve this kind of transcendence, it is necessary for the passive evolution of the mice and the promotion of the mice to a higher level of life to provide the corresponding energy base.The above is the theoretical concept of time and space in the wizard knowledge system.When the actual cognition is infinitely magnified and the wizard's theoretical cognitive wisdom is concretized, the most wonderful supreme sacred artifact in the wizard world, the lever of destiny, is formed.The extremely powerful ability of the lever of destiny to pry time and space is a kind of wizard wisdom that breaks through the relative space-time boundary, and then forms the ability to break through the endless world space-time under certain conditions!With Green's knowledge accumulation and years of cognition accumulation, it is far from enough to truly begin to comprehend and learn time and space knowledge. Just like the knowledge of dimensional gaps, it is necessary to use the wizard's memory to pry the imagination space, but the wizard's memory comes from a long life, and it is impossible to take some shortcuts.However!Time and space knowledge has always been divided into two basic concepts of time and space, just like the annihilation energy comes from the hedge of relative elements.In this case. If Green starts with spatial talent and tries to get in touch with some superficial spatial theoretical knowledge for low-end spatial witchcraft methods to lay the foundation for some advanced knowledge research in the future, it is still acceptable.Of course, all this is under the condition that it does not hinder the annihilation energy experimental research at this stage.Seven Rings Wizard Knowledge Library, Green came to this peculiar building again. After passing through the guarding mechanical puppet, he came to a room on the top floor of the library under the leadership of a servant in charge of management in another world.On seven or eight towering bookshelves, each of them has thousands of books of different sizes and times, and countless ancient scrolls of knowledge dregs scattered and scattered.Several wizards are flipping through books in the bookshelves, hoping to find some knowledge inspiration.Green went straight to the bookshelf in front of him. After casually glancing at the name of the book, he picked up a book called "Basic Concepts of Spatial Knowledge System: Three-dimensional Concepts of Light and Dark Three-Dimensional Bodies and Lighthouse Coordinate Concepts"Green's eyes lit up and he quickly flipped through the book catalog.Sure enough...This book on basic space knowledge explains the most basic knowledge of space for wizards, space coordinate positioning.The positioning of space coordinates is divided into two types: internal world coordinate positioning and endless world coordinate positioning. Among them, the endless world coordinate positioning will involve the relative operation rules of the world and the knowledge of the void world. The theoretical concepts involved are too profound, so Green automatically skipped them.For the internal world coordinates. For the perception dimension of formal wizards, it is already a relatively stable space coordinate positioning.And wizards locate a coordinate, which is divided into two types: overlooking grid orientation positioning and lighthouse relative positioning.For overlooking grid coordinate positioning, this is after the wizard civilization explores the unknown areas of the endless world through the advance elite wizards. An internal grid coordinate is arranged within the maximum range of the physical expansion of the civilization. This grid coordinate is far ahead of the war pace of the wizard civilization. It is the task of the most elite demon hunters and stigma wizards in the wizard world. The wizard grid coordinate is established.As long as the space-time coordinate system inside the grid coordinate. The fate lever can perfectly open an accurate space-time crack.As for the lighthouse coordinates, it is a relative calculation of coordinates based on a fixed origin, and the most widely used one is the wizard tower. Green and Xiao Ba have the same talent for time and space coordinates. If you want to achieve Green's long-distance transmission, you also need this lighthouse coordinate calculation to complete the basic positioning conditions.Without disturbing other wizards, Green controlled the repulsion and attraction to make the books float in the air, and the crystal ball began to record the knowledge in it, taking care of Yi and leaving the library.Half an hourglass time later.Green came to the dark headquarters of the demon hunters.This is a hexagonal building located under the roots of the tree of life. The top floor is a flat square for gathering demon hunters, and the interior of the building below is the place where demon hunting mission information is released.The reason why Green came here is for the wizard shield ability and desperate collection knowledge system.Of course, the knowledge of synthetic beasts will not be missed, but it will cost some money, so Green plans to plan and arrange it later.Many dark wizards who came and went all covered their faces with cloaks, revealing a pair of dark red or green eyes under the hazy mist, and there was an indescribable mysterious repulsion in the breath.Green was also guided by this atmosphere, and the black robe cloak covered his golden long hair, the gray-white face of truth had two eye holes, a ball of blue water vapor, a ball of red flame, and a trace of thunder power crackling at the tip of the water vapor and flame. Just like this, step by step, he slowly followed the wizard in front and entered the Seven Rings Holy Tower Dark Wizard Demon Hunting Headquarters.Hmm?Looking up, in the center of the hall, a statue of a human wizard and a statue of a creature from an alien world leaned against each other. The extremely strong body of the alien creature hugged the human wizard from behind and opened its bloody mouth. But this human wizard held a long sword, and with a cold expression, he pierced his body with the long sword directly, and pierced the creature from the alien world behind him.The statue is vivid, vivid, and lifelike.No words, no sound.At this time, there were at least hundreds of dark wizards in the hall, but no one made a sound. It was dead quiet. One by one, the dark wizards were like floating corpses, moving slowly forward. It was terrifying and oppressive!Green passed through the hall silently and came to a side hall.The four wizard characters of "Fountain of Despair" were marked above the door of the side hall. Green looked at the invisible magic restriction on the door frame, and walked in without any hindrance after slightly mobilizing the power of nature.A disgusting and strong bloody smell rushed towards him!This is a pool of dark red blood, about a hundred meters in diameter. Fresh blood was bubbling in six different directions below the blood pool, like six springs. More than a dozen demon hunters put their hands into the blood pool in different corners of the blood pool, closed their eyes and felt something."Guide by the Fountain of Despair, one wizard spirit per day. Collect the basic knowledge of despair, five wizard spirits, and thirty humanoid experimental slave specimens."Above the blood pool of the Fountain of Despair, a wizard floating in the air, covered with a strong blood aura, looked sideways at Green. A pair of dark and bloodthirsty eyes seemed to be the reflection of two blood-red moons. Green just looked at him, and he actually felt that countless creatures from other worlds were screaming in despair.Green's face became serious!This demon hunter wizard is definitely a powerful dark wizard who has walked through mountains of corpses and seas of blood in the war of the other world.Green drew a line in the air, and a wizard spirit ball with the weight of five wizard spirits appeared, slowly floating towards the dark demon hunter wizard who was looking at him, and said: "Collect the basic knowledge of despair."After the wizard spirit was captured by the dark wizard, he was seen holding the crystal ball and silently chanting a spell for a while, and threw it with one hand. The crystal ball skimmed across the lake of the Fountain of Despair like a dragonfly, and floated into Green's hand.Hmm?Green took out his crystal ball and transmitted the huge amount of basic knowledge collected from despair.On the other side, outside the door of this side hall, a mechanical puppet slowly walked in with a huge ice container cart. One after another, sleeping black-skinned humanoids were sleeping in it, motionless, exactly thirty of them."This is an additional experimental specimen given by the Dark Wizard Headquarters." The mechanical puppet's tone did not change. After speaking, he turned and left.Green took a look at these experimental specimens.About 1.5 meters tall, black skin, no human hair on the body, the skin is like a layer of bone armor, and the nails of the hands and feet are like sharp daggers, emitting cold light.The other organs on the face are no different from those of humans, but there is no nose. It seems that this creature has no respiratory function, or there are some hidden respiratory organs that Green has not discovered, or it breathes with skin?The demon hunter wizard on the blood pool said calmly: "This batch of fresh specimens is of good quality. If we use them sparingly, it should be enough to support the research."Green nodded.Looking at the life characteristics of these experimental specimens, they are indeed not so easy to die. Then when Green is experimenting with the collection of despair, he can boldly do some experiments in his concept without worrying that the experimental specimens will die all of a sudden.After spending some time, Green opened the fragments of the origin world of the demon hunting castle and threw these specimens in.Gulp...The blood springs kept bubbling. Green knew that these blood springs should have some powerful assistance for studying the power of despair, but Green had not yet touched the basic knowledge of collecting despair, so naturally he could not use the assistance brought by these despair springs.Gentling slightly to the dark wizard above the blood spring, Green left this side hall.