Lying on the bed, Zhu Yuanlong recalled what had happened during this period. The spiritual pressure of the Hulk and the Black Giant fighting fiercely. The two of them formed a huge vortex in the fight between the two of them and they were involved in this world, but it seemed that when they were unconscious, they felt a green and black force absorbed into their body.

Zhu Yuanlong recalled the situation when the Hulk and the Black Giant were fighting. Each punch hit the fist, a vent mask formed in front of it, and there was a sound of muffled thunder in the space. What was that vent mask?

Is it another realm of the mystery of wind? How can we form a veil in front of the blasted fist? The veil has become such a huge explosion force. Zhu Yuanlong was thinking about this question in a wild place. People also waved their fists in the room. Every time they attacked, they could feel a stream of air flowing around the fist. These are the resistance of the air, and they are definitely not the explosion force produced by the Hulk and the Black Giant.

Zhu Yuanlong seemed to have some understanding, but seemed to have no clue, and was in a state of meditation.

"Dongdong..." The door knocked.

"Please come in" Zhu Yuanlong recovered from his meditation.

"Young Master Zhu, I'm disturbing you." Princess Yun'er came in.

"Princess, I don't know what to let you come here," said Zhu Yuanlong.

"There is nothing, I just feel bored and want to come over and chat with you," Yun'er said. Zhu Yuanlong also happened to have many questions about this princess.

"I'm just asking the princess for some questions," Zhu Yuanlong said.

"Oh, I don't know if Mr. Zhu has any questions. I hope I can help." Yun'er smiled lively.

"I want to know where this is?" Zhu Yuanlong asked.

"This continent is called [Diet Realm of the Prehistoric World,] which is one of the three realms of the Prehistoric World. There are three races living here, the Skeleton, the Zombie, and the Demon Li clan. But the Demon Li clan is now far away from here and will hardly appear here." Princess Yun'er said.

"How did your skeleton tribe, zombie death tribe and Demon tribe live in this continent?" Zhu Yuanlong seemed to be interested in this.

"In your myth, we are the existence before you, or we can say that we are the ancestors of your distant ancestors. Human beings may appear tens of millions or billions of years, and we are born from the aura of gods and demons of heaven and earth," Yun'er said. Yun'er's answer made Zhu Yuanlong feel shocked.

"Then why did you become enemies with zombies? And they are the kind that never ends with death?" Zhu Yuanlong asked curiously.

"In fact, many years ago, the Skeleton Clan and the Zombie Clan were close to each other. At that time, they fought against the Moli Clan and drove the Moli Clan out of the Dead Deep Forest. But since something happened, the relationship between the Skeleton Clan and the Zombie Clan has deteriorated," said Princess Yun'er.

"Oh, what's the matter? Can't we tell anyone about it?" Zhu Yuanlong asked curiously, and found that Princess Yun'er seemed to be hiding in her words.

"This is actually for a sword," Yun'er said.

"A sword?" Zhu Yuanlong was puzzled. A sword could make the skeleton tribe and the zombie tribe become enemies. It seemed that it was definitely not a simple sword.

"Yes, a sword, a demon sword called the Immortal Tribulation," said Princess Yun'er.

"A sword of the Immortal Tribulation, what is the origin of this sword? It has such great magic power?" Zhu Yuanlong asked.

"No one knows the origin of this sword. It seems to exist with this space, but neither our skeleton tribe nor our zombie tribe can control this magic sword," Yun'er said.

"Since it's uncontrollable, why fight for it?"

"That's just a legend left by a distant senior. Whoever tribe can command this prehistoric death realm by getting this magic sword."

"Your ancestors are simply harming the younger generation," Zhu Yuanlong smiled helplessly.

"I don't know this. I think my ancestors might have their reasons, otherwise they wouldn't have fought for this sword for generations," Yun'er said helplessly.

"Where is that immortal robbery demon sword?"

"The Immortal Tribulation Demon Sword is sealed by the dominoes of the merit bodies of the skeletons, zombies and Moli clans. Now that the demon beasts are driven out of the Death Forest, their dominoes are also managed by the Skeletons and zombie clans. The dominoes and zombie clans must appear at the same time to ask for the Moli bones. Only when the three cards are combined can the seal of the Immortal Tribulation Demon Sword be opened," Yun'er said.

"It turns out that the fierce battle between the Skeleton Clan and the Zombie Clan is so fierce, just to win the opponent's domino, open the seal of the Immortal Tribulation Demon Sword, and be the overlord of the Prehistoric Death Realm," Zhu Yuanlong said clearly.

"It's almost the same, but with the battle of life and death for generations, now there is a mixture of hatred between the two tribes, and it's not just a problem with the sword," Yun'er said with a sigh. It seems that power is the most rewarding thing in any era.

"Do you know a lot about the zombie clan?" Zhu Yuanlong asked Princess Yun'er. At this moment, a police sound suddenly sounded outside, which was extremely harsh.

"Is this?" Zhu Yuanlong asked in confusion.

"This is the police number of the zombie clan attack, which means that the zombie clan has launched a war against the skeleton clan," Yun'er said, and at this time he heard a commotion outside.

"Let's go and have a look," Yun'er said, pulling Zhu Yuanlong out. At this moment, the skeleton army of the Skeleton tribe was heading towards the Sunset City Pass.

Zhu Yuanlong and Yun'er followed closely behind.

"Yun'er" was a familiar voice at this time. Zhu Yuanlong and Princess Yun'er turned around and Bai Yunfei was standing behind him.

"elder brother"

"You can't fight with you, this time it's a big deal," Bai Yunfei said.

"elder brother"

"No need to say anything else, go back." Bai Yunfei's face could not see any expression.

"I don't know if I can go and have a look together," Zhu Yuanlong asked.

"Of course, Mr. Zhu can go, and I hope Mr. Zhu can help him," said Bai Yunfei.

"Of course, when I can use my Mr. Zhu, I will definitely help you." After Zhu Yuanlong said that, he followed Bai Yunfei out of the swamp barrier.

In a white swamp, I saw thousands of zombie troops standing in a row, and the skeleton army of this group was not weak, standing in a row to confront the zombie troops.

In the dim space, although Zhu Yuanlong could see clearly in such an environment, he was not used to it after all. A purple-eyed zombie walked out of the zombie army, holding a scimitar, and "Huh..." seemed to be calling for war.

Bai Yunfei took a look, waved his hand, and a white skeleton also walked out of the skeleton army, holding a long sword in his hand and walked towards the purple-eyed zombie. The two of them suddenly started fighting fiercely in the dark space. It seemed that they had long been used to this kind of combat method and such an environment.

The white skeleton and purple-eyed zombies were not busy at all. Zhu Yuanlong could only catch a trace of shadows with his eyes, but the sound of metal was shining through the air.

Suddenly, a red light flashed in the purple eyes in the dark space. With a "clang", the white shadow suddenly turned into two pieces. The white skeleton's head was cut off by the purple-eyed zombie. Bai Yunfei frowned. Seeing that he had probably wrongly thought the opponent's strength was, the purple-eyed zombie actually had a hint of the power of the red-eyed zombie.

"call…."

"Hu..." With the victory of the purple-eyed zombies, the zombie clan seemed to have increased a lot of fighting spirit, and the soldiers of the zombie clan started to drink.

Bai Yunfei sent out the second white skeleton. The white skeleton warrior had a blue ghost fire flashing in his eyes. Zhu Yuanlong, such a skeleton, had just seen it when he arrived at this realm of death. The combat power of the blue ghost fire was already very strong, and it was definitely not under the realm of Tianyuan.

The other man in black looked at it and then sent out a red-eyed zombie. Zhu Yuanlong had learned about the ability of the red-eyed zombie and knew that the next battle would be another fierce battle.

"Crack, Crack..." The blue Netherworld Flame Skeleton seemed to be communicating with zombies in a unique "dialect".

"Huh...Huh..." The red-eyed zombie seemed to be outdone and corresponding to the blue ghost flame skeleton's roar.

The two figures left a blue and red light in the dark space. The two were too fast, and the blue ghost flame skeleton and red-eyed zombie figures could hardly be captured in such a dark space.

Flashes of energy waves came like hurricanes, and the white skeleton shadows and the black zombie shadows kept colliding together and kept separate.

The sword and sword shadows kept hitting and bursting out sparks, as bright as fireworks in the dark, but they were heart-wrenching. "Huh..." "Crack..." Like a red aurora and a blue aurora collided together.

"Bang..." The two figures were shaking and retreating, "Crack..." After the skeleton of the white skeleton retreated a few steps, they scattered into a pile of white bones.

"Huh..." The zombie's neck was cracked at this moment, and a blood mist that could not be seen clearly was sprayed out, slowly falling to the ground. The skeleton army and the zombie army were surprisingly quiet, as if mourning for their comrades, and as if it was silence before the storm. The white clouds flew their red eyes with a strong sense of fighting, and it was about to break out.
Chapter completed!