The ironback earth dragon absorbed all the elements that could be used around it to expand its body, rapidly increasing its own strength.

Su Chen looked at the appearance of the iron-backed earth dragon sacrificing his life to fight and evolve, and gasped.

"Hiss~ It's really terrifying!"

There is no time for Su Chen and the others to continue to prepare, the evolution of the iron-backed earth dragon is about to be completed, if the iron-backed earth dragon successfully evolves, for everyone, dealing with the evolved golden-backed earth dragon is undoubtedly an egg hitting a stone, and it is beyond their strength.

Just one iron-backed earth dragon has caused such a headache for everyone, if he really makes the ironback earth dragon evolve successfully, it will undoubtedly be a disaster for this group of idle members!

"Behind, hurry up, hurry up, bring the news out, and find someone to support us!"

Su Chen shouted at the top of his voice.

The ironback earth dragon is evolving faster and faster, and some of the spikes behind him have evolved into gold, and they are still shining with dazzling light.

Su Chen secretly said that it was not good.

However, this trouble must be solved, either for him or for his death!

If he can take it for his own use, then he will be a big help to Su Chen's current team.

If it can't be used by him, then this scourge must not let him get out of the cave alive!

Su Chen really can't beat him, but Su Chen has a system!

The dorsal fin of the golden-backed earth dragon has all evolved, and the spikes behind him are very eye-catching, exuding high temperature, which is also the heat he has accumulated after living in the magma area for so long.

Su Chen, what is he worried about now? He feared that the golden-backed dragon would spit out a mouthful of atomic breath like Godzilla.

As soon as the golden-backed earth dragon finished evolving, he looked at Su Chen playfully, and his meaning was already very obvious.

"It seems that this tough battle is inevitable!"

Su Chen knew that this matter started because of him, and he should have ended because of him!

"Come on, let me weigh how many pounds and taels you have!"

Su Chen said that, picked up the wind slashing knife, and slashed at the backstab of the golden-backed earth dragon.

However, this backstab, whether it is hard or powerful, is not of the same magnitude as before.

Now, the Golden-backed Earth Dragon's backspike is as hard as a ten-story city wall.

Su Chen slashed the golden-backed earth dragon with all his might, but the golden-backed earth dragon was unmoved, on the contrary, Su Chen's hands were numb by the anti-shock force of the scales on the golden-backed earth dragon.

"The skin is so thick? How to play (~_~; )”

The golden-backed earth dragon will also be tired of playing, and after he evolves, it is not only his spikes that have evolved.

The speed of the golden-backed earth dragon has also doubled, and the space that was originally narrow and impossible for him to exert is as smooth as walking on the ground at this time.

The golden-backed earth dragon first slapped the wind slashing knife in Su Chen's hand with one claw, and then swept it with a tail.

Su Chen's weapon was taken off, he held his head in both hands, and he was beaten by the golden-backed earth dragon and didn't know how to fight back.

"Is there nothing you can do about him?"

Su Chen's mind quickly sifted through the way, thinking about the way to defeat the golden-backed earth dragon, Su Chen thought about it, and finally came up with a way.

"Since you're so reckless, then I'll let you go!"

Su Chen let the golden-backed earth dragon slap him hard, and he even deliberately attracted the golden-backed earth dragon to attack the wall, and the solution that Su Chen came up with was to keep the golden-backed earth dragon here forever.

Su Chen took advantage of the gap between the golden-backed earth dragon attacks, and around here, a thunder array was arranged, and once it was detonated, the cave would inevitably collapse, so there was no need to discuss.

Although this method kills a thousand enemies and loses eight hundred, he may not be able to escape, and if he doesn't escape in time, he will be sealed here, but Su Chen is fearless, and it is important to solve the trouble in front of him first.

"Since I can't solve you, then let's die together, under the immortals, I am invincible, above the immortals, one for one!"

Su Chen learned the tone and demeanor of the old heavenly master and said, as if he really had the kind of demeanor under one person.

Just ask the heavenly immortals, who dares to come to this world?

Su Chen was ready to fight the golden-backed earth dragon to the death, so he could be so calm.

The golden-backed earth dragon was played by Su Chen, he didn't know at all, Su Chen deliberately led him to attack, even if Su Chen was seriously injured, Su Chen had to leave the golden-backed earth dragon here.

Because, Su Chen knew that there were still his friends outside, if the golden-backed earth dragon went out, they would be more than lucky, Su Chen faced such a danger, he must eliminate it and ensure the safety of everyone.

"Boy, I really didn't expect it, you are very resistant to fighting, you have a fart to resist, come out and mix, you have to talk about strength, you have to talk about background, your path is narrow!"

Su Chen smiled clearly, seeing the cracks around him, he knew that his goal had been achieved.

The walls around him began to loosen and collapse......

Feeling the movement around him, the golden-backed earth dragon realized that something was wrong, it turned out that he had been in Su Chen's bureau all along.

I saw Su Chen pointing at his head with a finger and said.

"With the mind, not by force!"

"Boy, do you know what you've done? You're going to be locked up here, too! ”

"Oh? Is it? I don't care, if there is a desperate situation, not life and death in all directions, then I will sleep here! ”

Su Chen's world-weary tone made the golden back dragon panic, Su Chen was really ready to die with him!

"Don't, don't, we have something to discuss, we have something to discuss, I can sign an equal contract with you, but the premise is that I only sign a contract for one year, and I will leave after one year!"

"One year, too little!"

Su Chen said with a playful face, not caring at all about the conditions proposed by the golden-backed earth dragon.

"If there is no sincerity, then rest in peace!"

After that, Su Chen prepared to blast.

"Two years, human, I accept to be enslaved by you for two years at most!"

Seeing that the golden-backed earth dragon was relieved, Su Chen did not have the slightest intention of letting go of the golden-backed earth dragon.

This is a powerful assistant, if you hold him, you don't have to fight so hard.

"Two and a half years, if you agree, you will sign the contract immediately, if you don't agree, we will die!"

"Two and a half years? Anyway, human, this is our dragon contract, you and put it away (ノ_ _)ノ! ”

After confirming that there was no problem with the contract, Su Chen bit his finger and injected his own blood into the contract circle.

"I really didn't expect that one day I, Nidhogg, would sign an equal contract with you as a human race."

"Don't worry, follow me, I won't be bitter for you!"

"I hope so, human, Master Long, I told you in advance, there is an abnormality in the south, you pay attention."

Su Chen looked at the south, there was indeed something wrong, he was a little flustered. First, Shen Miao and the others have not come back for a long time in the south, and they will change later.

The second is that Liu Jianxian Liu Nandu is also rushing in his direction over there, but the footsteps that should have arrived have been returned to no news until now.

Su Chen couldn't help but say.

"Weird, weird!"