Lin Feng came to a mountain forest.


    He opened up a cave in the mountains.


    Lin Feng blocked the cave with prohibition, and then entered the cave.


    ……


    This close.


    It is very important for Lin Feng.


    Because Lin Feng wants to refine Qinglong real fire.


    Even now Lin Feng has refined five heavenly fires.


    But.


    We should still be careful when refining new sky fire.


    Otherwise.


    Probably robbed.


    This is not alarmist.


    Anyone who wants to refine Tianhuo must be cautious, especially Lin Feng''s Tianhuo is still the 10th Tianhuo.


    Refining such a high-level sky fire must summon up 120000 spirit.


    The higher the level of sky fire, the more difficult it is to refine.


    The higher the fire level, the more dangerous it will be when refining the fire.


    ……


    Now Lin Feng''s realm is the triple heaven of the realm of emperor. Refining Qinglong real fire can improve three levels.


    Lin Feng was already satisfied.


    Because it''s too difficult to improve his realm.


    Lin Feng entered time and space, and he began to adjust his state behind closed doors.


    Make adequate preparations before refining the sky fire. You can''t swallow the sky fire directly.


    If you swallow the sky fire without being prepared, you will be extinguished by the ashes of the sky fire at that time.


    Lin Feng spent three days adjusting his state to the best, and then Lin Feng took out three ice grass.


    Ice grass, once taken, will form a layer of ice inside the monk''s body.


    This layer of ice will wrap the Friar''s blood vessel wall, internal organs and so on.


    It will also greatly reduce the blood temperature.


    It can protect the body.


    When refining the sky fire, you must control the temperature in your body to a very low point, so that your body can better adapt to the temperature of the sky fire.


    of course.


    Lin Feng has refined five kinds of sky fire, and his bearing capacity for sky fire is much stronger than other monks.


    Lin Feng still swallowed the ice grass because he wanted to use the low temperature of ice grass to neutralize the high temperature of Qinglong real fire.


    In this way, the temperature of Qinglong real fire will drop significantly.


    In this way, it is easier for Lin Feng to adapt.


    Of course, the most important thing is that it will be easier for Lin Feng to refine Qinglong real fire.


    ……


    Lin Feng took the ice grass, and soon Lin Feng''s body was shivering with cold.


    There was even a constant cold in his body.


    "Ice grass is really worthy of being a cold fairy grass. I feel like I''m going to be frozen to death. It''s so cold, so cold...".


    Lin Feng''s voice was trembling.


    Swallowing wheatgrass is like throwing ordinary people hundreds of degrees below zero.


    This taste.


    Life is better than death.


    Lin Feng quickly summoned Qinglong real fire to his side, and then Lin Feng swallowed Qinglong real fire.


    When Qinglong zhenhuo enters Lin Feng''s body.


    Qinglong real fire recovers in an instant. Originally, Qinglong real fire was suppressed by the rune played by Lin Feng.


    But.


    Those runes are crumbling rapidly at this moment.


    In the blink of an eye.


    All runes are completely destroyed.


    The true fire of the blue dragon is directly transformed into a blue fire dragon. Endless flames surge out of the body of the blue fire dragon.


    The powerful flame began to burn.


    The frozen ice in Lin Feng''s body is melting.


    "Yin......". The blue fire dragon was flying rapidly within Lin Feng''s body. It seemed to want to extinguish the ashes burned by Lin Feng.


    However, cyan fire dragon failed to do this.


    The temperature released by the cyan fire dragon is very high, but the ice layer in Lin Feng''s body is constantly offsetting the temperature released by the cyan fire dragon.


    Even the temperature of the cyan fire dragon itself is declining.


    The blue fire dragon is the core flame of the true fire of the green dragon.


    If you can subdue the cyan fire dragon.


    in due course.


    You can refine the true fire of the green dragon.


    Lin Feng found that the frozen ice layer in his body had almost melted.


    He could already feel a burning sensation in his internal organs.


    Lin Feng didn''t dare to hesitate and quickly summoned the five sky fires.


    After the ice layer completely disappears, Qinglong zhenhuo will begin to hurt Lin Feng''s body.


    Lin Feng knew this, so he called out the five sky fires in advance.


    provide against any misfortune.


    ……


    The five sky fires surrounded the blue fire dragon.


    "Roar..." the blue fire dragon made a deep roar. It rushed left and right, trying to get out of the encirclement of the five sky fires.


    However, the cyan fire dragon did not rush out.


    Among the five sky fires, there is the eighth black flame devouring divine fire.


    This is the most critical thing.


    If Lin Feng didn''t master the black flame devouring divine fire, he only mastered five relatively low-level sky fires.


    I''m afraid the five heavenly fires can''t trap the real fire of the green dragon.


    But!!


    But Lin Feng mastered the high-level sky fire of black flame devouring divine fire.


    The other four sky fires are led by black flame devouring divine fire.


    Formed a sky fire array.


    The blue fire dragon, which is made of green dragon and real fire, is completely trapped.


    It''s only a matter of time before they are refined.


    After seeing this scene, Lin Feng''s face.


    I couldn''t help smiling.


    ……


    With the passage of time, the cyan fire dragon became a cluster of flame again.


    Lin Feng''s mana is constantly penetrating into the interior of Qinglong zhenhuo.


    Lin Feng can clearly feel that his connection with Qinglong zhenhuo is becoming closer and closer.


    Of course, Lin Feng has not been able to refine Qinglong real fire, but Lin Feng feels it should be fast.


    It took about five days, and Lin Feng finally refined Qinglong real fire, which ranked 10th.


    When Lin Feng refined the Qinglong real fire, the power as majestic as the sea inside the Qinglong real fire broke out in an instant.


    The powerful force began to flow into Lin Feng''s body and began to feed back to Lin Feng''s body.


    Lin Feng''s realm also began to improve. Now Lin Feng is the triple heaven cultivation of emperor''s realm.


    With those majestic powers absorbed by the body and transformed into pure mana, Lin Feng''s realm soon broke through the four heaven of the realm of emperor.


    Lin Feng knows how difficult it is to break through. Now, refining Qinglong real fire and getting the power feedback from Qinglong real fire is so easy that Lin Feng is shocked and happy.


    Lin Feng''s realm still improved steadily. Before long, Lin Feng broke through from the fourth heaven to the fifth heaven, and then from the fifth heaven to the sixth heaven.


    After breaking through three levels in a row, Lin Feng''s body still contains extremely huge energy, which surprised Lin Feng. It seems that he can continue to break through. Lin Feng is still absorbing the energy in his body.


    Finally, Lin Feng''s realm broke through to the realm of emperor, and the seventh heaven stopped.