In this remote valley full of poisonous fog, most people don''t venture here with cramps. Therefore, it''s best to absorb the bone marrow of dragon Jiaos here without anyone''s interference.


    "Here it is."


    Long Bufan floated in the sky, smiled and muttered to himself. Then his powerful spiritual consciousness spread out, and he realized that there was no danger around. His body shape just slowly fell down. At the same time, a protective Qi mask was also lifted up outside the body surface.


    "Hiss ~ ~"


    As it landed at the bottom of the valley, the surrounding poisonous fog was extremely rich. The protective Qi cover outside the body surface made a palpitating sound under the corrosion of the black poisonous fog.


    "What a terrible poisonous fog!"


    In his heart, long Bufan was secretly surprised. He quickly grabbed dozens of high-quality crystal stones from the storage bag and crushed them violently. The pure vitality immediately penetrated from the palm of his hand to supplement the rapidly consumed yuan power.


    "The poisonous fog here is so powerful that there is no way to refine the Dragon marrow. I don''t know where to block these poisonous fog?"


    Long Bufan whispered to himself with a slightly wrinkled eyebrow. He looked around the valley. However, where he could see, it was full of strong poisonous fog. There was no place to stop it.


    Although he can use the space isolation array to create a vacuum around him, long Bufan has scruples. With Hong Tianyun''s profound space martial arts attainments, if he uses the space isolation array here, the other party will be able to sense the space energy wave here and immediately pursue here.


    There is no way. Under the great gap of strength between the two sides, long Bufan has to be more cautious.


    "It seems that this is the only way."


    After thinking for a while, long Bufan''s eyes were slightly frozen, and then he went to the mountain wall, grasped his right fist, and the dark burning force in his body urged him to form a dark force, gathered on his right fist, and immediately hit the mountain wall in front of him with a fierce wind.


    "Boom!"


    Only a burst of vibration was heard, and the gravel fell. It was like an iron and steel impact. The mountain wall was smashed into a hole.


    The area of this hole is not large, about five or six meters wide and deep, but it is more than enough for cultivation.


    After that, the Dragon walked forward, and the poison gas around rolled in, filling the small cave in an instant.


    However, long Bufan was not angry at this. He calmly stretched out his palm and gently waved it. A ray of wind system law contained in the palm wind suddenly condensed a tornado in the cave.


    "Hoo Hoo --!"


    The strong wind directly sweeps all the poisonous fog out of the cave.


    At the moment of this electro-optic flint, long Bufan bent his fingers and shot a bullet, which was to see a light ejected from his fingertips. When he arrived at the hole, he immediately spread out and formed a yuan force barrier, which blocked all the poisonous fog outside the hole like a smooth mirror.


    "Hiss!!"


    However, those black poisonous fog has the effect of corroding the yuan force. With a toothy sound, we can see that the yuan force barrier covering the hole is also thinning at a slow speed.


    Long Bufan''s face was calm. It was obvious that he had long expected such a situation. He directly summoned the rune armor soldier heiming from the meeting storage bag and pumped out a million yuan of spar energy to open it.


    "Master, what can I do for you?" heiming looked down at the dragon with scarlet eyes and asked in a deep and stiff voice.