Kejero and kalke returned to the mushroom house. The heavy mushroom house shook left and right in the sky, like a flying elephant, slowly left Manda''s sight.


    There was no breath of other gods on the island, and Manda didn''t feel anyone''s gaze. Now it can be determined that he was the only one on the fourth floor of the island.


    He didn''t have to load stone people anymore. He moved his muscles and bones. He sat on the ground, looked at the desolate land and began to quietly sort out his ideas these days.


    These days, he has a new understanding of the art of flying, but it really takes some thought to sort out all the information he has gained.


    First of all, it is certain that Aiyou island is a rising celestial body. It is precisely because the celestial body has the characteristics of being difficult to be perceived that Aiyou island is so mysterious that neither gods nor mortals know much about it.


    But this celestial body is different from what Manda normally understands. After removing most of the minor details, there are four main problems perplexing Manda.


    First, how did multi-layer islands appear?


    Before coming to Aiyou Island, Manda''s understanding of the art of flying was relatively simple, that is, he took a piece of land from the ground and flew to the sky, but he never thought of such an operation. He took another piece of land from the flying land and flew to a higher sky.


    Aiyou island is a typical product of the art of flying. The people who created this island first used the art of flying to let the original island fly into the air to form a second layer of island. They used the technology of flying again in the air to create a third layer of island.


    It sounds very simple, but how to realize it technically?


    Take the wooden house on the left wing mountain as an example. Manda flew to the sky with the wooden house. If he uses the technique of flying again, can he create another layer of celestial bodies?


    Of course, it''s impossible. Using another flying technique will only make the cabin fly higher. Manda has tried this kind of thing too many times. First fly 10000 feet, let yourself rest, and then fly 10000 feet. The cabin is still the cabin, the vacuum is still the vacuum, and there is no middle layer.


    What if part of the cabin continues to soar?


    If you delimit an area in the already ascended wooden house and use the ascended technology again in this area, will this area form a new celestial body?


    This idea is in line with the current situation of Aiyu island. Through observation during this period, Manda found that the area of the third layer of islands is significantly smaller than that of the second layer, and the fourth layer of islands is much smaller than that of the third layer.


    However, this idea is not operable in terms of Manda''s current skills.


    The premise of flying is to mark. If you want the wooden house to fly, you must mark it around the wooden house.


    If you want an area inside the cabin to soar again, you must mark it again, but the premise of marking is to remove the current soaring skill, otherwise there will be serious conflict between the skills.


    In other words, the wooden house must be returned to the ground, otherwise it cannot make marks, which is one of the characteristics of the flying technology.


    It seems that this is a new skill, which is very different from the flying skill learned by Manda. Manda simply calls it multiple flying.


    This leads to the second question, who has mastered the skill of multiple ascent? Who made aiyo?


    Mortals have no power to lift a huge island into the air. It should be a God who masters the technology of flying.


    Which God mastered the skill of flying? The technology of flying is so mysterious. According to Manda''s speculation, the God who made Ayo island is most likely the God of celestial bodies, which leads to the third problem.


    Where is the celestial God?


    If he made aiyo, he should be on this island. Otherwise, who will maintain his skills?


    Does the God of celestial bodies have special power to continue to maintain the effect of skills even after leaving Aiyou island?


    This is not impossible.


    But how did he leave?


    Before coming to Ayo Island, Manda always believed that there was an iron law in the technology of flying: after a region soared, it became a celestial body, things outside the region could not enter the celestial body, and things in the region could not leave the celestial body, including skill owners.


    Just as Manda was trapped in bayev''s castle at the beginning, he could not leave by all means, and people outside could not get any contact with him. The castle after flying seemed completely isolated from the whole world. If people in the castle wanted to leave, they had to wait until the castle returned to the ground.


    But after arriving at Aiyou Island, this iron rule was overturned. Manda entered the second, third and fourth layers of islands, and these layers of islands soared, that is to say, the celestial bodies still have ways to get in and out after soaring, which leads to the fourth problem.


    What is the way in and out?


    Manda entered the bottom layer of Aiyu island and relied on kalke''s sledge, which can''t prove anything. The first layer of the island is just a vacuum after soaring.


    Entering the second layer of the island, Manda and kalke rode a flying horse together. This is the real sense of entering the soaring celestial body, but the horse is drawn. Is the method of entering and leaving the celestial body related to witchcraft?


    Entering the third layer of the island, kalke rode a broomstick monster, and Manda used flying boots because the broomstick monster refused to let Manda ride.


    But in fact, it was Manda''s deliberate hands and feet. The broom monster was always very gentle and flew into the air. Manda fell down. The broom monster tried to save him, but it created the illusion that Manda was thrown off by the broom monster.


    The reason for creating this illusion is to test whether it can fly to the third island without the help of witchcraft.


    Manda did it. Does this also mean that multiple ascending celestial bodies can enter and leave freely?


    Now you can do an experiment. Manda came to the edge of the fourth floor island and looked at the fog below. He jumped directly.


    Using flying shoes to control the speed of falling, Manda walked through the fog for a long time and fell down again from the sky over the fourth floor island.


    Like his encounter in the castle, it is impossible to leave the celestial body by flying alone.


    How did kalke do it? He just flew to the fourth floor island with a mushroom house, and left the fourth floor island with this mushroom house.


    How did Manda do it? He flew to the third island with his flying boots.


    After thinking for a long time, Manda finally found the answer.


    His flying boots did fly to the third Island, but at that time, he followed kalke to take off.


    Kalke can indeed get in and out of the soaring Island, but this is not witchcraft, but the location, the location of the entrance and exit.


    The ascending celestial body has an entrance and exit, and kalke knows the location of the entrance and exit.


    If Manda wants to leave here, he must find an exit. He remembers the location where the mushroom house left, but he doesn''t remember the flight track of the mushroom house. Although he can see the outside with the stripping eye, he can''t find a reference during the flight.


    If you can''t find an exit and want to leave here safely, there is only one way to ask the God of celestial bodies for help.


    If the celestial God is here, Manda prays to him, and he should respond.


    If the celestial God is not here, according to previous experience, as long as Manda is in the rising celestial body, she can receive the response of the celestial God.


    But this time was an exception. Manda prayed for a long time. She not only didn''t receive a response, but even didn''t feel the gaze of the celestial God at all.


    Isn''t the celestial God really here?


    Is the God of celestial bodies isolated by aiyo island?


    Or is the celestial God here, but for some reason he is unwilling to help Manda?


    The third situation can be basically ruled out. The God of celestial bodies taught Manda skills again and again because he regarded Manda as the only hope to help him get rid of his imprisonment. Now Manda is in trouble, and the God of celestial bodies should not ignore it.


    It seems that he is really not here. Now we must find a way to get in touch with the God of celestial bodies.


    After thinking for a while, Manda suddenly realized that every time she communicated with the God of the celestial body, she was in the celestial body, but the celestial body was made by Manda herself.


    But Manda didn''t make the fourth floor Island himself. He didn''t use skills.


    The channel for the God of celestial bodies to contact him is not celestial bodies, but skills.


    Although Manda is on the celestial body, he doesn''t show his flying skills now.


    He made a circle of marks on the place about five feet in diameter under his feet, let the divine power pour into the circle, and took the land away from the ground.


    This is the first time that Manda has created a new celestial body on the celestial body. I thought this process was very complex, but unexpectedly it came unexpectedly smoothly. Manda has not yet made efforts. This land has soared more than 100 feet, much faster than usual.


    "Stop!" before Manda prayed, the God of celestial bodies said, "where is this place? How are you so familiar? How can you fly so fast?"


    "I''m also curious," Manda smiled at the sky. "This is Aiyou island. I really want to leave here. Should you know the way?"


    "Aiyo!" exclaimed the celestial God, "what are you doing here?"