When Ling Feng sensed the innate aura, the thunder rolled in the clouds, but the thunder never fell, but the purple thunder converged, faintly forming a purple phoenix. Zixiao God Thunder is originally the secondary source force evolution of the main world, and the world source power can evolve into energy of any attribute, so this evolution is a fire attribute phoenix.

Immediately, the purple phoenix condensed and formed, its feathers were lifelike, and a purple-red flame was burning all over its body, which was the phoenix divine fire, which could make the phoenix reborn from the fire and incinerate everything. This purple phoenix is the imprint left by a phoenix emperor when he crossed the catastrophe. The phoenix is a divine beast that is more powerful than Lei Luan and Lei Qi, and even before it has survived the Forty-Nine Heavenly Tribulation, its strength is comparable to that of a heavenly immortal.

The face of the Chiyang Saint King who was watching the battle from a distance changed drastically, this was not a powerful attack comparable to that of a celestial immortal, but a projection of an imprint comparable to a celestial immortal, and its strength was incomparable.

Many Saint Kings next to him could also have gloomy faces, if the Four Nine Heavenly Tribulations were so powerful, even if they all cultivated to the peak of the Saint Kings, I am afraid they could only hide in the cave sky, conceal their qi, and dare not trigger the Heavenly Tribulation, because there was no hope of success in the Tribulation.

Immediately, the purple phoenix flapped its wings and pounced on Ling Feng, and its claws struck at Ling Feng's head.

Ling Feng's face became solemn, and a Chaos Divine Sword appeared in his hand. Seeing the purple phoenix approaching, he suddenly slashed out with a sword, and an incomparable chaotic sword intent slashed into the purple phoenix's body, and its body instantly disintegrated, turning into a purple-red phoenix divine fire.

Immediately, the purple-red phoenix divine fire quickly gathered, and a purple phoenix quickly condensed and formed in the flames.

At this moment, another chaotic sword intent erupted from the phoenix's body, and the purple phoenix that had just condensed collapsed again.

Immediately, Ling Feng opened his mouth and inhaled, swallowing the purple-red Phoenix Divine Fire into his body, refining his body with the Phoenix Divine Fire. His Chaos True Body Technique had already cultivated to the pinnacle of the Saint King realm, and the next step was to transform into a true god and demon body. If he wanted to forge the true body of a god and demon with a perfect foundation, he had to go through the tempering of various high-quality powers.

The power of the Phoenix Divine Fire has definitely reached the eighth level, and the number is much more than the Zixiao Divine Thunder every time, even Ling Feng's Chaos True Body has suffered tremendous damage, and his flesh and blood have been scorched by the Divine Fire all the time. Fortunately, his recovery ability is also extremely powerful, constantly repairing, and after the training of the divine fire, the physical body has become more powerful, and its hidden dangers and impurities have also disappeared in the calcination of the phoenix divine fire.

At the same time, he also faintly sensed the wisps of innate spiritual light in the primordial spirit imprint of each cell of the body, but this sense was not clear, and he could not extract it from the body and condense the true spirit.

At this time, he finally understood the key to condensing the true spirit, because the innate spiritual light could absorb the growth of the world's source power in the thunder tribulation. The faint innate aura grows strong enough to be sensed. It is also because of this that the physical body absorbs the power of the Thunder Tribulation the most, and the hidden innate aura is the first to be sensed.

In the distance, the Burning Sun Saint King grew his mouth, as a Saint King from the Burning Sky Sect, he had always been quite proud of his fire control ability, but he didn't dare to use this kind of Phoenix Divine Fire whose power had reached the eighth-order level to forge his body, this was simply a long life.

And the Xuanwu Saint King suddenly felt that the Chiyang Saint King's original guess was right, I am afraid that only by cultivating all the Four Elephant Sect's Four Elephant Body Refining Divine Skills to the peak, and the four elephants are one, can the physical body be comparable to this person.

Immediately, in the midst of the clouds, a purple thunder dragon evolved. The Thunder Dragon is a rare breed among the true dragons, and its strength is also extremely strong, much stronger than the purple phoenix just now.

However, the end was no different. Ling Feng suddenly swung his sword and slashed, and an incomparable chaotic sword intent pierced through the thunder dragon's body, instantly blasting it up. Immediately, his Chaos Yuan Shen suddenly came out of his body and devoured all the power of the Thunder Dragon's collapsed divine thunder, but it was used to refine the Yuan Shen, so that he could sense the innate aura earlier.

After a long time, a purple-clothed figure evolved in the clouds, with a hazy face, which could not be seen really, but there was a vast and boundless pure yang aura emanating from its body, like a real sun, which made many holy kings change their complexions drastically. The terrifying coercion emitted by this humanoid imprint projection far surpassed that of Fang Cai's phoenix and thunder dragon, even if it was a true Heavenly Immortal-level early stage divine beast, a real Martial Emperor powerhouse, it was far less powerful than this imprint projection.

The Flame Saint King guessed: "Look at this pure yang breath is extremely pure, but it is completely different from the breath of the sun's true fire, this can't be the manifestation of the purple sun emperor's imprint!"

The Purple Yang Emperor is one of the nine Martial Emperors of the Main World, and is the founding patriarch of the Pure Yang Sword Sect, a sect that has no superior sect. At the same time, this Great Emperor also has a strong record, killing the Immortal Demon Emperor and cutting off the luck of the Demon Dao, so that the main world has always maintained a prosperous situation of righteousness.

Therefore, when the Xuanwu Saint King and many other Saint King powerhouses heard this, they all looked suspicious: "Impossible!"

At this time, the Chiyang Saint King said: "What the Flame Daoist said is right, this qi is extremely similar to the Junyang Sword Emperor of the Pure Yang Sword Sect, it should be the projection of the brand of the Ziyang Emperor, but it is the projection when there was no Dao Martial Emperor!"

The Saint Kings next to him couldn't help but secretly mourn for Ling Feng, this time the fun was great, even if there was no Great Emperor of the Dao Martial Emperor, his cultivation was beyond imagination.

Ling Feng stared at the projection of the brand of the Ziyang Emperor, and there was a sentence in his heart that he didn't know whether to say it or not, isn't it just a four-nine heavenly tribulation, as for playing so big. However, although this emperor-level projection was powerful, its aura far surpassed that of the phoenix and the thunder dragon. But he was not bad, so he carried the Chaos Divine Sword and rushed into the clouds, fighting with the projection of the Ziyang Emperor.

The Purple Yang Emperor condensed a divine sword with his mana, and unleashed the Pure Yang Sword Sect's emperor-level peerless Pure Yang Sword Technique, and the Pure Yang Sword Qi overwhelmingly attacked Ling Feng, and the power was much stronger than the Phoenix and Thunder Dragon combined just now. Although his true realm was only the peak of the Saint King, the terrifying combat power he displayed was the Title Emperor level in the middle of the Martial Emperor realm.

The later the cultivation, the greater the gap between each small realm, so the Martial Emperor realm is also divided into four realms, the Martial Emperor, the Title Emperor, the Imperial Lord, and the Holy Emperor.

Ling Feng also used the Chaos Slashing Immortal Sword Technique, and the Chaos Sword Qi turned into a long river, colliding fiercely with the Pure Yang Sword Qi of the Purple Yang Emperor.

However, the Ziyang Emperor is just a projection in the end, although the supernatural powers are not bad, but he lacks the physical body, the cave sky, the natal divine weapon, etc. However, Ling Feng's foundation is extremely majestic, and the four strengths of the physical body, the primordial spirit, the cave heaven, and the magic weapon are combined into one, which is naturally much stronger than the projection of the Ziyang Emperor. Therefore, after fighting for a long time, the projection of the Ziyang Emperor was finally defeated by Ling Feng's sword.

After Ling Feng defeated the projection of the Ziyang Emperor, he immediately used his power to absorb the pure yang mana that had collapsed, and used it to refine the primordial spirit, physique, cave heaven, and magic weapon, and then refine his pure yang Dao essence, and rubbed it in the system practice room to facilitate future enlightenment.