[magic guide stone] is the basis for the normal operation of the mage's tower. Without [magic guide stone], the mage's tower is just an ordinary brick house at best. When Harvey chooses to activate the mage's tower, he automatically generates [magic guide stone].

[magic guide stone] energy source constantly provides energy or ether elements for the mage's tower. This process is not that [magic guide stone] Absorbs free ether elements, but that it is constantly creating itself.

Harvey came to the suspended one person high magic guide stone, and the transparent crystal seemed to contain a cosmic change, which made him wonder.

More information about the magic guide stone poured into his mind.

"Wocao, magic version of perpetual motion machine? Well, not really. The service life of this [magic guide stone] is about 1.76 million years. " Harvey couldn't help but come to the conclusion that the decay of the magic guide stone is far beyond the life span of normal creatures, and it may also exceed the life span of the whole human race. It's not too much to call such a existence perpetual motion machine. Harvey thought of the science fiction device named "Taiyang stove" in an animation he saw, which is the same as the magic guide stone, and constantly provides energy, The decay period is just like its name.

Harvey's mind moved, and a transparent screen was projected in front of him, showing the information of the attribute panel in his mind.

"There's another chance to build other facilities. What are you going to build?"

The transparent screen will display all the currently activated mage tower facilities.

"[magic workshop]

Note: the workshop used to study magic can study magic independently, and also increase the proficiency or level of magic periodically.

Level: 1

Energy consumption: 3

[alchemy workshop]

Explanation: the workshop used to analyze the material can study the material independently, and can also input specific materials to make specific props.

Level: 1

Energy consumption: 5

Endless Library

Explanation: where knowledge is stored, an unknown magic book can be generated periodically.

Level: 1

Energy consumption: 2

[goblin village]

Note: for the facilities where goblins are employed, goblins can help to manage the wizard's tower. However, we need to pay attention to the difference between working goblins and ordinary goblins, prank goblins and so on. Working for a long time will make goblins bored. They can feed food with sugar for comfort. When using food with sugar as reward, the efficiency of goblins will also be improved.

Level: 1

Energy consumption: 6

[demon altar]

Note: please pay attention to the types of summoning demons. Small demons can also be used to help clean up or complete some uncomplicated tasks. When summoning advanced demons, you need to pay attention to the principle of exchange of equal value. At the same time, the principle can not be applied to demons, that is, the biggest benefit you can get from demons is exchange of equal value, The devil even needs a candy to exchange for your soul, which is based on the contract.

Level: 1

Energy consumption: 8

[dragon horn]

Explanation: Dragons are usually lazy and don't obey orders. When the Dragon horn level is too low, they can only summon young dragons.

Level: 1

Energy consumption: 12

[surprise wish pool]

Explanation: a constant state of luck, and will periodically help to achieve a small wish.

Level: 1

Energy consumption: 30

[mystery store]

Explanation: where mysterious commodities are sold, the types of commodities will be updated periodically.

Level: 1

Energy consumption: 1

[scream forest]

Explanation: if two different creatures are put into the forest, there is a certain chance to make new creatures, but they are more consumed by the forest itself.

Level: 1

Energy consumption: 50

[crescent tower]

Explanation: a facility that can help meditate. In this facility, meditation, mental improvement and recovery speed will be significantly improved

Level: 1

Energy consumption: 10

······”

With so many choices, Harvey has dozens of pages of projection around him.

"What's the matter? What's the matter? What's the matter?" Harvey looked at the thousands of facilities in front of him. He thought he would only provide him with two or three choices.

After a long tour, Harvey had no choice but to shake his head. Although there are many options, there are only a few that can help him now.

"The most useful ones are [magic workshop], [endless library] and [alchemy workshop], [goblin village] can also be included in the selection, and [demon altar] and [dragon horn] are not considered for the time being. Their current strength can't control these things." After thinking about it, Harvey finally chose to activate the alchemy workshop first. The principle of his choice was to select only the most useful one for him at present.

If the problems of the Elroy family are not solved, he will give priority to the [magic workshop] to increase his strength, and choose to activate the [alchemy workshop] to open a breakthrough in the research on magic crystal.

[alchemy workshop] can help him to analyze the function of magic crystal, make a blockbuster effect of a movie, and there will be more follow-up rewards. At that time, it's not too late to activate other infrastructure.

"Activate [alchemy workshop]!"

Harvey said a word to himself, and then he saw an ordinary wooden door on the left side of the room. The wooden door had no extra pattern or decoration, and the number on it showed "alchemy workshop".

As like as two peas, he opened the wooden door and entered a room of the same size. The room was equipped with different facilities and strange utensils. The smell of a modern research institute was carved on the ground with strange magic and unclear functions. As he stepped in, all the information about the [alchemy workshop] poured into his head, and he knew the function of these strange facilities.

These alchemy equipment are not high-grade, and can only provide him with the most basic alchemy research environment, which is more than enough to study magic crystal.

[alchemy workshop] also has the ability to make. The first level alchemy workshop can also make some simple magic props.

"[flying broom]

Note: auxiliary flight props can support 150 kg at most.

Grade: 1

Production materials: a common traditional broom, with magic stone

[low level wand]

Note: auxiliary casting props can more efficiently mobilize the ether elements.

Level 1

Production materials: a small amount of magic branches, with magic stone.

[scream stone]

Explanation: it can emit ultra-high decibel scream, and has certain [dispelling] and [chaos] effects on creatures

Grade: 2

Materials: shell of nuolinhai, leaf of Datura stramonium, magic stone

······”

Harvey was stunned, and the information about enchanter stone poured into his mind, which was very similar to the etheric element crystal given to him by the Elroy family.