The swamp dragon was fighting with the swamp five-headed snake and the swamp three-headed dragon crocodile, and was seriously injured, and his spiritual sense had been weakened a lot, so he was hit by Shu Feng and directly shattered one eye.

The swamp dragon's eyes broke, and it became even more ferocious, struggling frantically, and tearing off one of the heads of the swamp five-headed snake with its claws.

The swamp five-headed snake screamed and wrapped even tighter.

The swamp three-headed dragon crocodile took the opportunity to step forward, and the three heads bit wildly, biting one of the swamp dragon's claws, and the three heads pulled hard, biting the claw into a bloody blur, and the bones were directly cracked.

One of the remaining claws of the swamp dragon blasted out with a fierce claw, containing black claws, and slammed into one of the heads of the swamp three-headed dragon crocodile, and pierced through one of the heads of the swamp three-headed dragon crocodile.

A blow shattered one of the heads of the swamp three-headed dragon crocodile, and the swamp dragon's breath suddenly became much weaker.

An afterimage flashed, and the steel beast jumped up from the back of a swamp three-headed snake, and in mid-air, it suddenly changed into a third form, blooming with golden light, holding a steel scythe and slashing wildly, turning into a cold light that seemed to tear the sky and slashing between the swamp dragon's neck.

Countless blood splattered, and the swamp dragon's head was half blown apart by the steel beast, and a large area of blood splattered out.

The swamp three-headed dragon crocodile took the opportunity to pounce, and the two heads bit wildly, biting fiercely on the wound of the swamp dragon, tearing it frantically, and tearing the swamp dragon's wound directly.

Countless blood spurted out from the swamp dragon's wounds, and no matter how strong its recovery power was, it could not resist such a terrifying hemorrhage.

The three remaining heads of the swamp five-headed snake with sharp teeth bit frantically, biting on the swamp dragon's wound, tearing it hard, tearing out a large piece of flesh again, and countless blood burst out.

The swamp dragon was attacked so deadly one after another, and its power began to flow wildly as the blood in its body gushed out. It was hit hard by this, and struggled for a while, and then the swamp three-headed dragon crocodile bit off its neck, and it lost its breath.

"High Soul +1, Spirit Power +2 million!"

A chime sounded.

Shu Feng glanced at the forty-meter-long swamp dragon corpse and said silently in his heart: "Sure enough, it's a Swamp Dragon of the Spirit Venerable Realm level!

"In this swamp dragon swamp, there are indeed Crouching Tigers, Hidden Dragons, hiding countless ferocious swamp monsters. A swamp three-headed dragon crocodile is not enough to call the Tyrannosaurus swamp. ”

Shu Feng looked at the swamp three-headed dragon crocodile that was scarred all over his body, and the swamp five-headed snake that had a head torn off. Gain a deep understanding of the dangers of the Swamp Dragon Swamp and understand why this place has not been explored.

If a Spirit Saint-level powerhouse hadn't specifically cultivated swamp magic, it would be difficult to move an inch in this swamp dragon swamp. Even if those Spirit Saint level powerhouses can fly, it is very dangerous to encounter a monster like the Swamp Dragon with the ability of the forbidden space realm.

The forbidden space realm of a swamp dragon is naturally unable to obtain a strong person in the Spirit Saint Realm, but once the forbidden space realm of the multi-headed swamp dragon is superimposed, even the strong person of the Spirit Saint Realm will have to be planted.

In addition, in the swamp dragon swamp, there are indeed no heavenly and earthly treasures that make the powerhouses of the Spirit Saint Realm crazy, so this place has become a place of chicken ribs.

"The corpse of a demigod-level troll, I don't know if there is any remnant of divinity. ”

Shu Feng looked at the bones of the huge demigod swamp dragon, a scorching color flashed in his eyes, and after putting the corpse of the Spirit Venerable Realm swamp dragon into the base space, he moved in the direction of the demigod swamp dragon bones.

"Found it, the source of the source energy!!"

As soon as Shu Feng came to the bones of the demigod swamp dragon, a flash of surprise flashed in his eyes. Beneath the bones of the demigod swamp dragon lay a large patch of amber stones, the same stones that could refine the source energy.

Shu Feng put the bones of the demigod swamp dragon into the base space.

"Master, please give me the bones of this swamp dragon! Then give me the source energy, I can feel and eat this bone, in the source energy evolution mutation nest, I can evolve more powerful, I can become your most loyal and powerful servant!!"

In the space of the base, as soon as the swamp three-headed dragon crocodile saw the bones of the demigod swamp dragon, a scorching color flashed in his eyes, and he wanted to devour the skeleton corpse of the demigod level, and let out a burst of thoughts.

Shu Feng pondered for a while, and then said decisively: "Hmm, okay! When I have collected enough Source Energy Stones, you can eat again!"

The swamp three-headed dragon crocodile is an evolutionary mutated swamp monster that is extremely fierce, and its evolutionary potential is far greater than that of ordinary swamp dragons. If it mutates and evolves again, it will become even more terrifying.

The swamp three-headed serpent poured in, and the Demon Eater standing on it began to frantically collect the amber stones.

"Source energy +150,000!"

Three days later, the amber stones were collected and sent into the resource dissolution pool, where they were converted into 150,000 source energy.

"Alright, you're ready to eat!"

Shu Feng stood above the source energy evolution mutation nest, looked at the swamp three-headed dragon crocodile and said lightly.

With 150,000 yuan energy as the backing, Shu Feng's confidence suddenly became sufficient.

Genetic mutation and evolution are very dangerous, and if you are not careful, there is a possibility of genetic collapse. Once the genes collapse, even the powerhouses of the Spirit Saint Realm will die and become monsters.

The Source Energy Evolutionary Mutation Nest can make the genetic mutation of the creature mutate in a good direction, and keep the mutated creature's genes so that it will not collapse.

There is a huge risk of that kind of genetic mutation, and genetic mutation begins without the powerful energy of the source energy. It was definitely a lifeless situation. Even if genetic mutation is performed, there is also a success rate. The mutation with good phase has low source energy consumption and high efficiency. Variation of phase difference, high consumption, low efficiency.

The swamp crocodile has a high genetic compatibility with the hydra, and it can absorb a large amount of source energy and various resources to smoothly mutate and evolve into a three-headed dragon crocodile. If the three-headed dragon crocodile could evolve and mutate again, it would definitely be much more powerful than the forty-meter swamp dragon.

Click! Click! Click!

The swamp three-headed dragon crocodile pounced on it and bit down the bones of the demigod-level swamp dragon, and its sharp teeth bit the bones of the demigod-level swamp dragon and swallowed it into its stomach.

From the source energy evolution and mutation nest, tentacle-like pipes stretched out at once, stabbing the body of the swamp three-headed dragon crocodile, and began to infuse it with source energy.

Click! Click! Click!

The swamp three-headed dragon crocodile frantically gnawed at the demigod-level swamp dragon bones, its stomach was like a bottomless pit, and under the reinforcement of the source energy, it actually completely devoured the demigod-level swamp dragon bones like a small mountain.