There are four elemental realms around all main material realms, or there are channels connected to the elemental realms.

Earth, water, wind and fire are the most basic elements. Wizards believe that this is the basic element of the world and a prerequisite for the existence of the material world.

The initial point of everything in the multiverse is the sea of ​​origin. The wizards believe that the multiverse was born in the sea of ​​origin. The sea of ​​origin gave birth to the earth fire Feng Shui element planes, and various elements evolved and combined according to different proportions to form different planets or planes.

It is said that during the Arcane Empire, those great arcane masters once created a real world, but it is no longer possible to verify whether it is true or false. For them, creating the world is not impossible to complete.

The creation of semi-plane is based on this theory, but to create a semi-plane that is suitable for living in the main material world, the manpower and material resources required are astronomical numbers, and even the efforts of several generations are required.

The Element Pool also borrowed this theory to a certain extent. The Element Pool of the Wizard Tower is generally built on the bottom floor. At this time, Allen's Wizard Tower had been built for a month. The three underground floors of the Wizard Tower had been built, and a layer was also built on the ground. Allen was preparing to lay energy pipes in the basement to build the Element Pool.

On the third floor of the basement, there is not much space here. Allen took out a large amount of obsidian and crystals, which are commonly used materials for building energy channels. There are many crystals used in energy pipelines. The crystals Allen purchased are all crystals of average quality, which need to be melted and purified before use.

Obsidian is used to wrap the energy channel. The built energy channel can withstand the transmission of 300 energy points. This transmission volume can be continuously cast legendary spells, and basically there is no need to upgrade or replace them in the future.

The earth's vein energy will enter the elemental pool through these pipes. The elemental pool built by Allen is a circular pool with a diameter of twelve meters, with a depth of two meters. This is where energy gathers. The entire pool is paved with obsidian, and then melts the Miser Magic Steel and coats the surface.

An energy-gathering magic array is engraved on the outside of the elemental pool, which can continuously gather energy into the elemental pool. This magic array uses a large amount of precious materials. The quality of the energy-gathering magic array affects the speed at which the elemental pool gathers energy. In the elemental pool alone, one-fifth of the various rare materials accumulated by Allen consumed.

After rubbing the sore shoulders, it was hard to burn the magic circle on it. There were already thousands of runes on it, which gathered energy, stabilized energy, strengthened the element pool, etc. These were just basic magic circles. After snapping their fingers, a dark blue elemental fire appeared in Allen's hand. With the other hand, the wizard's hand controlled various metals and began to melt.

The rare metal slowly turned into liquid. Finally, a ball of silver-white liquid appeared in front of Alan. It guided the metal liquid to slowly flow into the portrayed rune array. As the last drop of metal liquid entered, a faint spiritual light spread, and the portrayal array on the elemental pool was completed. A sharp light of his finger shot out, and the rune array was activated instantly. Seeing the normal operation of the formation, Alan breathed a sigh of relief.

Looking at the Elemental Pool with some pain, Alan rubbed his chin. The cost of this Elemental Pool alone has occupied one-quarter of the entire Wizard Tower.

After cleaning up the traces around, Allen took out four magical gems and took out a piece of mitral with a painful face. In the underground secret realm, more than two kilograms of mitral were obtained. This time, in order to build an elemental pool, Allen gritted his teeth and took out 120 grams. These were used in key areas, and other places were replaced by ser silver and refining silver.

Carefully depict element transmission arrays in four directions of the element pool. These arrays are connected to energy channels. After the carving is completed, the four gems are carved. The diameter of these gems is nearly three centimeters, and they are the best magic gems, which contain four elemental energy of earth fire, Feng Shui.

Yellow gems, rubies, emeralds, and sapphires represent the four elements. Then sacrifices were performed separately. Then four tiny space cracks appeared around the element pool. Through the twisted space cracks, you can see the opposite world with a light green wind element and a large amount of thunder and lightning. This is the wind element plane, an endless dark blue color, that is the water element, as if it were the legendary abyss purgatory everywhere. This is the fire element plane, and the last deep earth yellow color, this is the earth element.

As the element planes are connected successfully, the four elements pour into the element pool like trickles. The elements converge into pure liquid energy, and the element pool begins to work. The four element planes are also disappearing. The element pool begins to gather energy at a speed visible to the naked eye.

After a while, a layer of transparent liquid appeared in the element pool. This element pool can accommodate up to 30,000 points of energy, which is even larger than Alan's mentor Uganda. The entire element pool is enough to maintain the energy consumption of the entire Wizard Tower.

As the element concentration around the element pool is established, the range begins to increase and the range begins to spread. Allen calculated that the ultimate range that such an element pool can affect is about a radius of 500 meters with this center. The full element concentration can greatly increase the casting speed of the caster, increase the power, and reduce the difficulty of casting.

The active elemental particles around will speed up the magic recovery effect of the meditation effect. Take a deep breath of air full of elemental breath, and it is within the range of the influence of the elemental pool, just like coming from a drought area to the beach, and every cell is breathing the rich elements in the air.

Wizards do not like to go to areas with elemental scarcity, because this will make them feel like they are covered with shackles.

The elemental water in the elemental pool is also an alchemy material. It can even be directly drunk in an emergency and restored magic power. However, this method is limited to critical moments. After all, the human body is a body of flesh and blood and cannot quickly absorb high concentrations of elemental water. If consumed directly, a large amount of elemental energy will accumulate in the body.

As time goes by, the element concentration in this area will continue to increase, and it will eventually evolve into an environment like an ecological park. However, compared with the ecological park of the Fifth Ring Tower, the element concentration here will definitely be higher. After all, the ecological park of the Fifth Ring Tower is too large. Only limited places will have a high element concentration, and other areas are maintained at a lower level.

Time passed little by little, and when the water in the elemental pool completely covered the pool, Allen's hand became more enlightened, and the entire elemental pool was bright and the pipes connected around it began to illuminate.

A stream of energy flowed out of the elemental pool and began to stretch around along the energy pipes on the ground.

Runes kept lit up, and finally all runes in the basement were lit up. The basement has been initially completed now.
Chapter completed!