Primitive universe, Brolin''s inner world.


    Over the vast green grassland, the painted black door of the world stood in the void, and Brolin stood here and stared at it quietly.


    "Coming!" his eyes moved and fixed on the black door.


    At the moment, the void is shaking, and the painted black door of the world is shaking. It seems that something is going to impact out of it!


    "Boom!"


    A loud noise, accompanied by a golden light shining on the world, Brolin''s inner world trembled, and the space was a little unstable. A golden long sword roared out of the door of the world, and Golden Dragon Sword Qi bombarded in all directions, cutting time and space!


    Brolin changed slightly in an instant, and then immediately controlled the power of the world to suppress the golden long sword that broke out as soon as it appeared!


    After a moment, everything was quiet. The unparalleled Dragon Sword Qi was controlled by Brolin and suppressed one by one, while the golden long sword was quietly suspended in the void.


    Brolin''s body moved and disappeared in place. The next moment, his figure appeared next to the golden sword.


    His face was serious. Brolin stared at the golden sword. Finally, he reached out, touched it and began to check.


    After a long time, he sighed gently.


    "Sure enough, even the spirit of weapons can''t cross the heavens!"


    This golden long sword is naturally the Jidao emperor''s sword forged by the former Emperor Tai Huang.


    At this moment, the door of the world of the system is called by him, connecting the sky covering world and his inner world. At the moment, his original Buddha is outside the heaven covering the heaven world. Together with many supreme masters, he is experimenting with imperial soldiers.


    Just now, the Taihuang sword was the first to be put into the door of the world. Through that door, it was transmitted here and entered his lord world.


    Not much different from what Brolin expected, the emperor soldier God in the Taihuang sword did not survive. In the process of shuttling through the door of the world, he was wiped out by inexplicable power, leaving only the sword body made of Daojie gold.


    "Even the spirit of weapons can''t be spared. It seems impossible to bring out the creatures of the adventure world!" Brolin whispered to himself, with a trace of regret in his eyes.


    The promise he made to the supreme in the covered world, once he mastered the door of the world, he could lead the creatures of that world to the primitive universe. Naturally, it was just that he deceived those supreme words. In fact, the door of the black world has no so-called subordination with him at all. The door of the world comes from the system. It is a door opened by the wheel of the heavens. Brolin has no so-called control over it.


    All he can do is to travel freely through this portal to and from the heavenly world. If the creatures of other worlds want to shuttle, they will only be wiped out.


    "Isn''t there a way through the world of adventure?" he murmured.


    So far, he has experienced four adventure worlds. In addition to the fire and shadow world, which deliberately destroyed the trend of the plot in advance and triggered the great destruction of the universe, the other three worlds still exist. Among them, the fighting continent has been fully mastered by him, and the sky covering world is also controlled by him in the light.


    These adventure worlds are of great value. Especially in the sky covering world, the fighting power of the living creatures is extremely strong. According to Brolin''s estimation, the immortal Tianzun and other Tao achievers, if these former emperors and emperors can come to the primitive universe, after getting used to the original law of the primitive universe, their fighting power can reach more than seven orders, which can be comparable to the strongest in the universe!


    If Brolin can completely bring these supreme beings back to him in the future and be willing to submit to him, then once he can connect the primitive universe and the sky covering world, Brolin can lead many supreme beings to the primitive universe. At that time, there are more than 20 strongest people in the universe under his command. Brolin can lead the human race to bring other races, If demons and Zerg are suppressed, the primitive universe will immediately usher in the era of mankind!


    But for now, this scene seems impossible. After all, the fate of the God in the Taihuang sword has explained everything. The gods of the imperial soldiers were only wiped out after passing through the door of the world. Obviously, if the supreme comes, I''m afraid there will be only the end of the destruction of both form and spirit.


    "Damn, I''m not reconciled!" Brolin was a little angry. If he could penetrate all circles, it would be a great help to him. It would be a great help whether he was fighting for hegemony in the primitive universe or conquering the next world.


    "Black dragon, is there really no way?" Brolin whispered.


    "Brush!"


    The black awn flickered, the black dragon suddenly appeared beside him, and the mini lizard like body began to turn around him.


    "In fact, there are still some ways, but it depends on whether you can bear it!" the Black Dragon said, and his black wings kept flapping.


    "What? There''s a way?" Brolin suddenly burst out an amazing light beam in his eyes and stared at the black dragon''s body.


    The black dragon flapped its wings and said, "it needs extremely terrible power to connect the adventure world with the world of heaven. Such power can be provided by the system."


    "However, the energy of the system is not endless. Therefore, if you want to penetrate the world, you must pay a huge price!" the Black Dragon said seriously.


    "What price?" Brolin murmured.


    Even the black dragon thought it was a huge price, which was obviously unusual. Brolin was very cautious.


    Although he wants to run through the heavens, if the cost is too high for him to bear, he can only give up.


    "The price is that the system will deprive the master of some of your abilities!" the Black Dragon said seriously.


    "According to my estimation, every time you run through an adventure world, the price you need to pay, master, is to reduce the strengthening ability of a Hunyuan talent!"


    Hearing this, Brolin''s pupils contracted for a moment.


    Reduce the enhancement ability of a Hunyuan talent?


    You know, there are three abilities in the system: shuttling through the heavens, talent mystification and talent enhancement.


    The talent enhancement ability enables him to strengthen nine talent secrets to the Hunyuan realm.


    This means that he can have nine powerful Hunyuan secrets.


    But there are only nine!


    Now, the black dragon tells him that every time he runs through an adventure world, he will lose a Hunyuan secret skill.


    In other words, if Brolin wants to let the creatures of this world travel with him, then the price he pays is to give up a muddy source secret method!


    "It''s impossible! I can''t accept it!" Brolin flatly refused.


    Are you kidding? It''s too expensive to give up a Hunyuan secret technique in exchange for the connection of an adventure world!