Countless fire dragons appeared in the sky in an instant. This was Chu Tian’s real ace. A total of 500 fire dragons cost Chu Tian’s 50 million mental strength.

All of these fire dragons are male fire dragons. As for the higher-level Cang Fire Dragon, Chu Tian also wants to summon it, but the crystal core is insufficient. If there is, Chu Tian doesn't mind summoning more fire dragons at all.

Now, five hundred fire dragons roared into the sky, and countless fireballs rushed down towards the entire city frantically. Chu Tian said in secretly that there were too few crystal cores of the flame and fire system, otherwise it would be a problem that Chu Tian was willing to summon tens of millions of fire dragons in one breath.

Countless fire dragons' fireballs instantly engulfed the sky and the earth, and the entire city began to burn. Don't think that this world without plants will have no burning objects and countless dead bones, which are the best burning materials.

The amazing flame began to rise, and on the other side, the tail hammer dragon, which was stimulated by Chu Tian to the semi-saint level, roared and its huge tail threw it towards the city wall. Only a loud bang was heard, and the entire city wall collapsed in an instant.

Countless mud pieces fell into the city like meteorites, and countless undead were crushed to death in an instant...

As the city wall was broken, countless small shield crabs rushed in like tides. The powerful undead were completely submerged by the small shield crab when they just realized it.

The undead resisted, but even if they killed tens of thousands of small shield crabs in one move, what if?

There were still countless small shield crabs pounced on them behind, one by one, using the sharpest pliers of the small shield crab, either forceful pliers, or directly stabbed them, anyway, it would not allow the undead to have a good life.

Although the undead's strength is strong, it has a fatal weakness, that is, the undead fire in the body. As long as the undead fire is extinguished, the undead will completely die.

Therefore, there is only one target of attack from countless small shield crabs, that is, the undead crystal nucleus in the undead body. As long as the undead crystal nucleus surrounded by the undead fire is taken out, the undead will die completely.

It doesn't even require any high-strength attacks, it only requires a hand that can pierce the enemy's claws and a hand that takes out the undead crystal core.

Countless small shield crabs rely on human flesh. The possibility of success of a small shield crab is zero, but ten thousand is one percent, and one million is one percent.

For Chu Tian, ​​one million small shield crabs are at most tens of millions of mental strength, only a few hundred fire dragons, and they don’t need crystal nuclei, and they can be found with a wave of them.

What does it mean to enter a city with a 2 billion small shield crab?

The speed dragons can step on at least two small shield crabs with one kick. These are the countless small shield crabs superimposed together. The entire city has been flooded by the small shield crabs.

Such a battle is really disgusting. As long as the enemy has a total of super tricks, these little things can all die, but the enemy cannot release them, or in other words, they cannot release them.

Because Chu Tian’s plan is very simple, he uses the small shield crab to block 80% of the low-end enemies. As long as he is less than the holy level, the small shield crab can bury them.

The remaining 20% ​​of the mid-to-high-end enemies rely on Chu Tian’s other summoned beasts, such as 530 fire dragons. If they aim at an enemy, even the four-star and five-star undead will be unbearable.

Not only the 530 fire dragons, the enemy also faced the extremely powerful brothers, Benglong and Balong. They joined forces together, and in one breath, the two fields suddenly enveloped the entire city. Then Xiao Zazi asked Xiao Shield Crabs to clean up, and those more powerful ones were surrounded by Xiao Shield Crabs and intercepted the other side.

What awaits them were Chu Tian and Qilin, one with a three-star peak and the other with a four-star peak. Both of them can fight beyond the level. No enemy is the opponent of Chu Tian and Qilin after they join forces.

Seeing countless enemies flying out, Chu Tian sneered, it was true. Little Bashes Little Shield Crab and the Athlons had enough to deal with. The real enemy was a group of big guys.

"Damn human!"

The five-star vampire duke saw Chu Tian as soon as he appeared. He was furious in an instant. Chu Tian sneered. Last time he faced the semi-saint vampire prince, Chu Tian had no choice but to face the five-star vampire duke, but Chu Tian was not afraid at all.

"Human, how did you come to this place?"

Together with the Vampire Duke, there is an extremely huge bone dragon and a five-star strength. Even if it is in the underworld, it is very powerful. There are two such powerful people in this city.

"Come here? Of course I came here..." Chu Tian said with a smile. He knew that he was wondering how he came to the underworld, but Chu Tian had no shame to say that he was legendary by the enemy.

How embarrassing.

"You two, one is a vampire and the other is a bone dragon. I have a question to ask you. I wonder if I can answer me?" Chu Tian suddenly said with a smile.

"Oh? Human, are you asking, why am I so handsome?" The vampire Duke was faintly touched, and Chu Tian laughed silently. This narcissistic guy, you will be beaten up later and your twin brothers will not recognize you even if you stand in front of you.

"That's right, I've always been curious. In the underworld, there are bemons, bone dragons, vampires, and even various zombies and skeletons. But what I'm wondering is that all the undead spirits in the underworld, their crystal cores are from the undead system?"

"The realm of the undead behemoth is based on the power system, but the crystal core is still from the undead. I wonder what kind of crystal core is from this Mr. Bone Dragon and Mr. Vampire?" Chu Tian asked lightly.

The faces of the two people on the opposite side suddenly changed. Of course, it was obvious that they were vampires, and the faces of the bone dragon could not change much.

"You're looking for death!"

The bone dragon was extremely angry. He took a deep breath and the crystal core instantly shone. Then a mouthful of dragon breath sprayed straight towards Chu Tian. Chu Tian sneered, and a ball suddenly appeared in his hand. Then the ball exploded with a bang. A flash of lightning, like a sharp sword, penetrated the dragon breath and slammed the bone dragon's head fiercely.

"Damn human, don't leave alive today. I will suck your blood dry! Then stir your body into pieces and give it to other undead monarchs!" The vampire duke said in great angrily, and Chu Tian smiled disdainfully.

"Since you two refuse to answer, I can only use my own methods to confirm my own ideas..."

"I personally dig out the two crystal nuclei to confirm what kind of crystal nuclei are!"

"But please don't worry, both of you!"
Chapter completed!