Good people do it to the end, send Buddha to the West. Since he helped the Centaur solve the troll''s problem, Zhao Mai also helped them to rest the camp and restore the old appearance of the village. This kind of thing does not need him to do by himself, just need to take out the giant horn obtained in Westland, use the natural force to blow and summon eight frost giants, all the construction projects will be easily completed.


    Frost Giant is almost five meters tall and has great strength. Zhao Mai planned the location of the new cellar, wall and shelter for them on the ground, and left the rest of the work to them. These giants walked with a rumble and sharp hands and feet. It took only one day to complete the work of the whole tribe. When night came, the Frost Giant turned into foam and dissipated in the air. Zhao Mai also left the Forbidden Forest in the reluctant to part farewell.


    "That is to say, you ask people to help you gather herbs in the forest?" Barbara followed Zhao Mai all the time, and finally understood everything: "it''s not expensive to buy medicinal materials. You''re so powerful, aren''t you very poor?"


    Zhao Mai Bai gave her a look: "have you ever experienced a situation where you can''t buy materials? I have. And I''m really not rich now, especially for what I''m going to do. "


    "What''s the big plan?" Barbara''s eyes twinkled with little stars, clenched her fist and said excitedly, "can you take me, can you take me?"


    "I''m going to open a magic drugstore in Hogsmeade village. I''ll come and patronize it then."


    "That''s no problem. As long as the quality of the potion you make is acceptable, I''m sure you''ll support it." Barbara poked Zhao Mai with her finger: "senior, can you show me what you found from the goblin again?"


    "That''s the goblin Forget it, I can''t change it. " Zhao Mai shook his head: "the weapon of the goblin has been broken. I don''t know where the small box that opened the portal has gone. And the tuning fork clock, I don''t want to take it out until I understand it, so that we won''t be affected. It''s just like a troll. Barbara, that goblin is not simple. It may be involved in a conspiracy, so you''d better not tell anyone. It''s safer to forget the whole thing, you know? "


    "Don''t worry, I''ll keep it a secret for you, eighth grade senior!" Barbara''s heels hit each other with a serious expression. Speaking of school, she suddenly thought of a question: "Mike, which college do you think you will be assigned to? There is a month to come to freshmen, you must also be at that time when the sub college, right? Right? "


    "That''s what Professor Dumbledore told us. As for the allocation of colleges, it doesn''t matter to me. It doesn''t matter which college I live in


    "I''d like you to be in the same college with me, so that I can consult you!" Barbara is looking forward to it.


    After returning to Hogwarts, they separated, and Zhao Mai finally had a separate time to study what he got from the goblins. In addition to the nine gold coins of fate, he finally got only three things: lightsaber, parallel world portal and tuning fork clock. All the others were destroyed by mind lightning when they were frozen. Because the lightsaber was obviously damaged, he couldn''t repair it for the time being, so he put it aside.


    It took a lot of effort to identify the other two items. Because you don''t know how to identify Magic - magic magic that knows the function and usage of magic items by reciting incantations - you can only rely on your mobile phone''s fate gold coin exchange list. There is a vast sea of things inside. Zhao Mai exchanged two gold coins for the "scan and search" function, which provides a convenient means of inquiry.


    There are different types of parallel world portal. Zhao Mai''s hand is a kind of thing called "Moonlight treasure box". It can be charged by storing magic moonlight. Combined with the navigation function of mobile phone, he can go to different parallel world versions of a certain world, and the exchange price is as high as 272 gold coins!


    For those who specialize in running a world, the moonlight treasure box is an artifact, but for Zhao Mai, it has some chicken ribs. Every time you open a copy of the parallel world with the moonlight treasure box, it is randomly selected, and the navigation record of the mobile phone will be modified. Therefore, you can''t go back to the previous version of the parallel world. For example, atas in desert world, if Zhao Mai uses the moonlight treasure box, his familiar satyli will be another satyli who has never seen Zhao Mai.


    Under certain circumstances, this thing is still very easy to use, and its exchange price of 270 gold coins is enough to make Zhao Mai happy.


    The tuning fork clock consists of two parts and has no official name. The part of the clock is called the Klein clock, and the name must have taken into account the habits of the earth. Zhao Mai knew that there was a plane in mathematics called Klein''s plane, but in the initial printing, he misprinted the word and wrote "bottle" instead of "plane", so he came up with the idea of Klein''s bottle. Klein clock can create a non directional space. In short, it is to create a channel of false dimension elevation. When the outside world''s exploration reaches, it can only see the situation before being poached, but can''t see what actually happened, so it is isolated from exploration.


    "Illusion tuning fork" is the second part of the whole object, which controls the boundary of isolated space by creating false sensory information. It can make people inside unable to get out and people outside unable to get in, which can be adjusted. The goblin Longda set it to "move on the ring, only in but not out."There is no special name for the combined "tuning fork clock". Zhao Mai thought about it for a while and decided to call it "little chaos clock". In fact, its biggest use is to hide something, to avoid being found by magic and detection tools, and to avoid people not entering. According to this purpose, Zhao Mai found that the all terrain scanning with the "the · Che" function is very powerful, and can actually penetrate the deception of the little chaos clock.


    As a protective device, the Klein clock can also be exchanged from the ring Alliance for 70 gold coins. Because the phantom tuning fork can deceive the senses and can be used as an attack, the ring alliance does not provide it. Only the description of the item is hung on it, indicating that the "free mercenary alliance" invented this device.


    We can''t infer that the goblin Longda is a member of the free mercenary alliance, and we can''t be sure that he has finished the work of combining the two items. We can''t even be sure whether the goblin Longda is Zhao Mai. The world of passers-by is rich and complex. I don''t know when I can go to the alliance of rings. When Zhao Mai thought of it, he was full of longing.


    Small chaos clock is a good thing, and can be used immediately, for example, to create a secret base that no one can see and enter. As for the moonlight treasure box, you can''t use it until the crossing function is restored. Just put it away.