Start from Panlong and kill through the heavens

In fact, with Rean's current strength, the secret realms in the primordial universe would hardly pose a threat to him. He could easily venture into the cosmic sea, after all, he has a Kunpeng clone at the level of a top cosmic overlord.

However, his human form is his essence, representing his bloodline, genes, soul, and so on. Therefore, he must undergo various trials to break through to immortality, then become a cosmic venerable, and even the master of the universe.

After all, both the Kunpeng clone and the World Tree clone have almost reached their current limits and it is difficult to improve them further, but the human main body has infinite possibilities.

For this training exercise, Rean chose a battle qi secret realm with a lower energy level but higher requirements for the laws.

Because the energy in this Dou Qi Secret Realm is relatively scarce, the difference between levels is not significant. The energy difference between the lowest-level Dou Zhe and the highest-level Dou Di is probably not as great as that between the Immortal Army Lord and the King-level Invincible.

However, the Dou Zun's comprehension of the laws is already comparable to that of a Universe Venerable. Above that, the Dou Sheng belongs to the Universe Overlord among the Universe Venerables, while the Dou Di is almost at the level of a top-tier Universe Overlord.

This Dou Qi Secret Realm is not located in human territory, but at the border between the demon race and the insect race. Like most secret realms, the Dou Qi Continent is naturally isolated from the outside world.

However, only after reaching the Dou Di realm do they have the strength to break through the void and enter the primordial universe, which is what they call the Great Thousand World.

Rean is strong in all aspects, but he is still far behind in the level of arcane arts. He is now trying to break through to immortality, but he finds that he cannot shake the original core barrier at all.

His inner world has now reached an astonishing 300 billion kilometers, and as his genetic level increases, his inner world is becoming stronger and larger, and one day it will break through to a limit.

By then, the difficulty for him to break through to the immortal realm will probably increase many times over.

Rean's trip to the Battle Qi Secret Realm was intended to utilize its energy suppression capabilities, allowing him to focus on researching secret techniques instead of relying on his strength. He believed that if he could create his own ultimate secret technique for the Universe Venerable, he might have a chance to shake the Primal Core Barrier.

If that doesn't work, then he'll further enhance his secret techniques. He refuses to believe that he can't break through even if he creates his own peak secret technique or ultimate secret technique.

On this trip to the Battle Qi Secret Realm, Rean plans to bring only Irina and no one else, not even his Kunpeng clone. He believes that if he brings the Kunpeng clone, he will inevitably use it to deal with any danger, which will greatly hinder his training.

Of course, he still needed to carry his few treasures with him, after all, he needed to have the ability to protect himself, otherwise it would be a huge loss if he lost his life in the Battle Qi Secret Realm. Although the Chaos City Lord could revive him, who knows if his cheat would disappear as a result.

Rean once tried to use the Kunpeng clone to kill other creatures and found that he could also collect genes, bloodlines and soul essence. Therefore, the Kunpeng clone could also transform into his own appearance, either to guard the Earth or to venture into other secret realms.

If other top-tier races wanted to attack him, even if they sent a Universe Lord, as long as it wasn't a top-tier super strong individual, they wouldn't be able to do anything to the Kunpeng clone. If they sent a Universe Venerable, it would just be giving the Kunpeng clone experience points.

And so, Rean's human form quietly went to the Dou Qi Secret Realm, while his Kunpeng clone transformed into his true form and took Tantai Mingyue and the others to travel around, and incidentally ventured into some universe secret realms at the level of universe venerables.

Meanwhile, the World Tree clone is stationed on Earth, and it will detect any attempts by anyone to come to Earth to carry out any conspiracies or schemes immediately.

……

In the Dou Qi Continent, Central Continent, the Blazing Sun Mountains, a young man in a black robe carried a battle axe on his back and walked barefoot through the deep mountains piled with fallen leaves. His long black hair was casually draped behind him, and his tall figure resembled an ancient god, exuding a chilling aura.

This young man was none other than Rean. He did not deliberately conceal his aura, but the powerful energy within him was compressed to less than one ten-thousandth of its original value.

In other words, he should have originally had hundreds of thousands of times the power of a peak World Lord, but now he only has a few dozen times the power of a peak World Lord.

Of course, this is because he is not wearing the supreme treasure armor, the Universe Armor. Once he wears the Universe Armor, he will gain a million times the power of a World Lord. The power of the Universe Armor cannot be suppressed by this world.

The peak Realm Lord in the primordial universe is equivalent to the nine-star Dou Wang in this world, while Immortal is equivalent to Dou Huang, and King Immortal is comparable to Dou Zong.

As for the title of "Invincible King," it is infinitely close to the title of "Battle Venerable," while the highest level, "Battle Emperor," is comparable to the top-tier universe overlord.

Of course, these only refer to the comprehension of the fundamental laws. From an energy level perspective, any invincible king in the primordial universe could be comparable to a Dou Di in this world, since the energy in this world is compressed tens of thousands of times.

Li En, whose power is dozens of times that of a World Lord, is equivalent to dozens of times the peak of a Dou Wang. However, he is still quite far from being a Dou Huang. The difference between a peak Dou Wang and a Dou Huang is generally a hundred times.

Even if Rean didn't conceal his aura at all, he was only at the peak of the Dou Wang realm. He wasn't considered a very powerful being in this world, so he wouldn't attract anyone's attention.

As one of the largest mountain ranges in the Central Continent, the Blazing Sun Mountain Range is home to many powerful magical beasts, including quite a few of them at the fifth rank or higher. It should be noted that a fifth-rank magical beast is comparable to a Battle King, and those above that level possess terrifying strength.

Roar! !

Not long after Li En stepped into this world, he encountered a fifth-tier ancient war bear. Generally speaking, magical beasts of the same tier are stronger than warriors of the same tier, but this ancient war bear should only be around a three-star warrior king, and is no match for Li En at all.

Rean killed the ancient war bear with a single, casual axe stroke. However, the ancient war bear did not drop anything useful, indicating that its bloodline and genetic level as a fifth-tier magical beast were only of average quality.

According to the information Li En had previously researched, among the eighth and ninth tier magical beasts in the Dou Qi Continent, some have extremely powerful bloodlines and very high genetic levels. For example, the Taixu Ancient Dragon and the Heavenly Demon Phoenix are unique special life forms in the universe, and their genetic levels may have reached thousands of times higher.

After slaying the ancient war bear, Rean continued walking step by step towards the outer edge of the Sunfire Mountains. He was now in the core area, a place rarely visited by humans.

To his surprise, he hadn't walked far when he heard human voices ahead.

"You beast! We only asked you for a few drops of your essence blood, yet you dare to utter insults! You're courting death!" A furious shout came from ahead, followed by intense battle shockwaves.

Rean quietly approached the battlefield and discovered three powerful human warriors in the dense forest, besieging a winged silver python. In the distance, three young people watched with tense expressions. (End of Chapter)