Name: unknown soil


    Function: one of the raw materials for the formation of dark stone


    Aoki looked at the black mud in his hand in shock. It felt soft. It was not much different from ordinary yellow mud, but it was relatively wet.


    But this kind of soil is actually one of the formation materials of dark stone?


    How much earth is there on the wall in the space under the stone column?


    Is it the original soil like this, or is it because of the erosion of excessive ghost energy for a long time, which leads to the variation of the soil like this?


    Compared with this kind of soil at the beginning, Aoki is more inclined to this kind of soil, which is soaked by the ghost system energy over time.


    Then it can explain why they can find the dark stone in this ghost cave.


    Squeeze the palm firmly, and the soil in your hand will soon stick together.


    "If you pinch the soil tightly and put it on the opening of this stone pillar, will it become a dark stone after a period of time?" Qingmu said strangely.


    I feel that this possibility is either not available, or I don''t know how long it will take.


    "All the walls in that cave are covered with this kind of soil. There must be some dark stones that have been condensed and formed?"


    Thinking of this, Aoki was a little excited. How many dark stones must there be?


    Rich?!


    If it weren''t for the nerd beast''s need to restore energy, Aoki would be eager to go on now.


    Forced to suppress the excitement in his heart, the stunned beast is still recovering, and Aoki focuses on the ghost stone who is absorbing energy.


    I saw ghost stone, who was already a little big, but now he is even bigger.


    Aoki frowned slowly. Sometimes, more energy doesn''t necessarily mean good.


    How did the Geng ghost absorb it at that time?


    And it doesn''t seem to have much impact.


    "Ghost stone, restrain your absorption speed and compress the energy as much as possible. You''re doing this now. It''s useless except to make yourself bigger." Aoki said to ghost stone.


    Hearing Aoki''s words, ghost stone immediately opened his eyes and looked at his current appearance. His body really grew a lot.


    He was completely immersed in the joy of soaring energy in his body, but he didn''t notice his change.


    After being reminded by Aoki, ghost si no longer deliberately absorbs energy, but compresses the energy in his body as much as possible.


    Compression wasn''t that easy at first.


    Slowly compress the energy of the ghost system in the body, as if to suppress the gas into a liquid.


    But now his strength can''t compress energy into liquid, but it can reduce the gap between gases.


    Gradually, after trying to control, the speed of ghost stone''s body size increasing began to decrease. After another half an hour, the body size stabilized to a certain extent. Even if the energy entered again, it did not increase again.


    After midnight hours, ghost stone''s body began to shrink slowly at a very slow speed.


    The energy in his body has been gradually compressed by him, and now he is absorbing energy, which will no longer lead to the change of his body shape.


    Aoki has been watching the changes of ghost stone. He found that his body, which was a little fuzzy because of his larger body, has become solid again, and even faintly began to change to the direction of the real object.


    "If we can maintain this change speed all the time, ghost stone will evolve into a Geng ghost in a few months." Aoki thought when watching ghost stone''s change.


    There''s nothing wrong. Now ghost stone''s body began to solidify slowly, and there was indeed a change of Geng ghost.


    Only at this rate, it will take at least a few months of continuous absorption and compression.


    After waiting for an hour, the dull beast opened his eyes and woke up from meditation.


    "How''s it going, dull beast? Is it almost recovered?" asked Aoki when he saw the dull beast wake up.


    "Yadong!"


    "In that case, let''s go down and have a look. This time, we''ll send it directly to the wall."


    Before, it was the first time to move down instantaneously, so we can only determine an approximate range, but this time we do know the following situation and can drive it directly to the wall.


    The super power flashed, and the green wood and the dull beast disappeared by the stone pillar.


    Ghost stone is busy compressing the energy in his body and watching them leave.


    He appeared next to the wall again. Aoki didn''t explore next this time. Instead, he took out an engineer shovel directly from the ring and shoveled it directly against the wall.


    A pile of black soil slowly piled up at the feet, but after digging five centimeters deep, the soil wall began to become hard, and it was difficult to dig green wood.


    Sometimes even a shovel can only dig out some small stones.


    Instead of being angry and impatient, Aoki showed a happy expression.


    "Sure enough, the soil has been successfully condensed for a long time. The hard soil below is about to condense into stones. If you dig further, it should be almost a dark stone!" Qingmu thought in his heart.


    However, as the wall becomes harder and harder, the sound of each shovel becomes louder and louder.


    Even in the back, it''s like shoveling on a stone.


    "Ding!"


    A clear sound appeared at the shovel mouth, and Aoki was delighted.


    Shoveled a stone!


    Hope is the dark stone!


    Wave the shovel again and shovel it with all your strength. This time, it is really shoveling on the stone and making a sound again.


    "Ah Dong!" the dull beast suddenly pulled Qingmu''s trouser leg, because he found something wrong.


    "Stupid beast, stick to it again. I''ll try to dig out a dark stone, so that my goal will be completed this time!" but aomu misunderstood the meaning of stupid beast.


    It''s just that in order to preserve the energy in the body, the dull beast doesn''t use ECG, so Aoki can be forgiven for his wrong understanding.


    "Kaka!"


    Once again, a faint spark light appeared on the shovel, and a palm sized stone fell down.


    The green wood with quick eyes and quick hands catches it directly with his hands.


    The stone is not very flat, and even the fracture is a little sharp. Qingmu feels like touching the blade when he touches his hand.


    "Woo!"


    Suddenly, a voice sounded behind Aoki.


    For a moment, Aoki became stiff, because he felt something suddenly appeared behind him, and it seemed that he had directly passed through the superpower energy mask of the dull beast. Nothing has changed.


    No, before the stupid beast pulled his trouser legs, is it because of the sudden emergence of this thing?


    Aoki just reacted now.


    After waiting for a few seconds, the imaginary attack did not appear, and Aoki slowly turned around.


    I saw two eyes.


    Emitting a faint red light, he looked at the green wood with a curious look.


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