Heavens upgrade system

When Yun Fan came to the sun star, he didn't hesitate, and directly plunged in.

With his physical strength comparable to that of an innate treasure at this time, the temperature of the sun star can't help it.

After more than a month of searching in the sun star, Yunfan finally found two gestating golden crows and the chaotic clock next to them in the core area of ​​the sun star.

The two Golden Crows, Donghuang and Dijun, have already been bred, and their strength has reached the peak of Jinxian.

But for Yunfan, this is considered a blessing, he has not eaten the Golden Crow yet.

After wiping out the wisdom of the two Golden Crows with a wave of his hand, he put away the chaos and left Sunstar.

After returning to the Great Desolate Continent from the Great Desolate Starry Sky, Yun Fan directly appeared on the top of Buzhou Mountain, where he first came to the Great Desolate World.

After arriving here, he couldn't wait to take out the Pangu Sail, Taiji Diagram and Chaos Clock.

Under Yunfan's control, these three top-grade innate treasures slowly merged together.

In the end, the white light flashed and turned into an axe, which was Pangu's ax that opened the sky.

But after Yunfan's investigation, he discovered that the level of this Pangu ax was not the ultimate chaos treasure as Yunfan thought before.

It has only reached the level of the Supreme Treasure of Chaos, which makes Yunfan a little puzzled. Didn't it mean that the three treasures of Kaitian can form a complete Pangu axe?

Finally, after a systematic explanation, Yun Fan found out.

When the Pangu ax broke into the sky, it didn't just form the Pangu banner, the Taiji diagram, and the chaotic clock. In fact, there were many small fragments that evolved into different spiritual treasures.

Just like the Four Swords of Zhu Xian are formed from the four large ax blade fragments of the Pangu axe, other than that, some are scattered all over the prehistoric region.

Just like how many innate treasures evolved into the 36th grade chaotic green lotus after it was broken, and how could there be only three innate treasures after the Pan Gu ax of the same level was broken.

After Yun Fan took out the Four Swords of Zhu Xian and fused them into the Pangu Axe, it only made the Pangu Ax advanced into a middle-grade Chaos Supreme Treasure.

It is still far from the ultimate treasure of chaos that Yunfan expected.

But Yunfan doesn't know where the rest of the fragments are now, so he can only wait for the fusion of the Hunyuan Realm and the Primordial World before letting the Hunyuan Realm Tiandao find it.

At this time, he could only give up and continue to restore the level of the Pan Gu Ax to the level of the best Chaos Supreme Treasure.

But Yun Fan was not disappointed either. With this middle-grade congenital treasure, it is certain that the Hunyuan Sword will advance to the Wonton Supreme Treasure.

Then add all the offensive spirit treasures obtained before, such as the God-killing Spear and Haotian Sword, and the Hunyuan Sword may also be promoted to become a top-grade treasure of chaos or a top-grade treasure of chaos.

At that time, with the Hunyuan sword in hand, Yunfan in the next few worlds can walk sideways.

Yunfan opened the system interface, put the Hunyuan Sword, Pangu Axe, Killing God Spear and Haotian Sword on it and clicked Fusion.

Half an hour later, the Hunyuan Sword exuding a terrifying sword intent appeared in Yunfan's hands, and its level was successfully upgraded to the top-grade Chaos Treasure, only one level away from the top-grade Chaos Treasure.

Afterwards, Yunfan took out the twentieth-grade good fortune green lotus, and fused it with the twelfth-grade virtuous golden lotus, the twelfth-grade black lotus, and the precious lotus lamp.

Good Fortune Qinglian was also successfully promoted to rank 26 Good Fortune Qinglian, becoming a top-rank Chaos Spirit Treasure.

Later, Yunfan raised the five-square flag of heaven and earth, and after raising its level to the level of the low-rank innate treasure, Yunfan stopped upgrading other spirit treasures.

After that, I waited for the last time on the top of Buzhou Mountain.

Ten years later, the prehistoric land was completely occupied by the subordinates sent by Yunfan, and the system judged that Yunfan had completed the final main task.

"Ding, the host completes the main task five to occupy the prehistoric world and become the master of the prehistoric world. The reward level for completing the task will increase by one level"!
"Ding, the host's cultivation has reached the peak of this world, the level rewards are sealed and will be distributed after the host leaves this world"!
"Ding, the host has completed all the tasks in this world and will leave this world in three days, please prepare the host."

Now that the system has judged that all tasks have been completed, Yunfan is relieved.

Having been in this prehistoric world for decades, it is already very fast to be able to complete the task so quickly.

Now that the prehistoric world is under his control, the most basic things must be arranged, one is the cultivation method, and the other is the blood aptitude.

Over the past ten years, the energy value of Yunfan's body has increased to more than one billion. After Yunfan spent 11 billion energy, the bloodline levels of the creatures in the prehistoric world and the Hunyuan world have all been raised to the top level of chaos.

This is already equivalent to the heel of the top Chaos Demon God, and logically speaking, it can be promoted to the Great Dao Realm.

But I just don't know how many of the trillions of people in these two worlds will eventually reach the Great Dao Realm.

Yang Mei, Zu Long and others scattered all over the prehistoric area were also amazed after feeling the improvement of their blood aptitude.