Earth's catastrophe, crazy black crystals begin to wreak havoc

\"Please tell us your test, Master. We will do our best to complete it." Chai Xinglong said firmly.

Long Lingtian nodded, with a trace of expectation in his eyes. \"My test is to master the skill "Dragon Soaring Nine Heavens". Only by mastering this skill can the accurate location of the four-color ape-man fossil be found.\"

Although the team members feel the challenge is serious, they know that this is the key to reaching their goal. They decided to accept Long Lingtian's guidance in order to successfully master "Long Xiang Jiutian".

In the following months, Ye Changlin and his teammates trained hard under the guidance of Long Lingtian and tried their best to master "Long Xiang Jiutian". They climbed on the cliff, jumped over the cliff, and cooperated with the black dragon Dark Night with precision and coordination.

Finally, after countless efforts and persistence, they were finally able to possess the skill of "Dragon Soaring Nine Heavens". Ye Changlin and his teammates were delighted, and they were ready to show their progress to Long Lingtian.

In the mysterious valley, the team members demonstrated their mastery of the "Dragon Soaring to the Nine Heavens" skill with flowing movements. They waved their weapons gently and made continuous movements with their bodies in the air. The team members demonstrated their mastery of the "Long Xiang Jiutian" skill, hoping to gain Long Lingtian's recognition through their performance. Long Lingtian watched their movements with a satisfied smile on his face.

"You have done well, young people. You have passed my test." Long Lingtian said encouragingly. Then, he took out an object that shone with a strange light from his arms. This is a fossil tracker.

\"This tracker will guide you to the location of the Sicai Man fossil. It can sense the energy fluctuations of the fossil and lead you to its exact location. But be aware that the final destination of the mission is Mount Everest on Earth. In a cave at an altitude of 8000 meters. There will be your final battle to find fossils." Long Lingtian solemnly handed it to Ye Changlin.

The team members gratefully accepted the fossil tracker and were determined to successfully complete the mission. They bid farewell to Long Lingtian happily and immediately set off for Earth.

In order to save time and effort, Ye Changlin used his resources to find a Mars battleship with high-speed flight and advanced navigation system. The team members quickly boarded the battleship and set off for Earth.

A few hours later, when the battleship landed on Earth, the team members were shocked by the tragic sight before them. They found that the streets of the earth were full of traces of destruction and blood. People were scattered in the streets and alleys, and their lives were extremely difficult.

Ye Changlin frowned, and he felt a powerful and evil aura shrouding the land. They decide to investigate and find out the cause of it all.

The team members began to explore the ruins of the city and witnessed the brutal killings of unknown creatures. They saw innocent people being bitten and attacked by these creatures, and they felt angry and sad.

\"Where did these creatures come from? Why are they so cruel?\" the six-armed cockroach asked angrily.

Ye Changlin was silent for a moment, and said with firm eyes: "We must stop this evil force and protect life on earth. Let us move towards the cave, find the four-color ape-man fossil, and at the same time find the answer."

The team members re-adjusted their mentality and headed firmly towards the 8000-meter cave on Mount Everest.

As the team members walked through the abandoned city, the scene before them made people feel desolate and sad. The streets were littered with blood and debris, and the sound of collapsing buildings echoed in the air.

The team members moved forward carefully, avoiding obstacles on the street. As they approached, the brutal killings by unknown creatures seemed to become more intense.

Suddenly, a huge roar came, and the team members stopped nervously. They looked towards the source of the sound and saw a huge and vicious creature appearing in front of them.

The creature is tall and covered in hard scales. It has sharp claws and sharp teeth, and makes a low and terrifying roar. This is a mutant, full of evil power.

The team members felt extremely stressed and dangerous when facing this mutant. Ye Changlin stood unwaveringly at the front of the team, his eyes revealing firm determination.

"We cannot retreat! This is our responsibility to protect the earth!" He encouraged the team members.

The team members rose up one after another, demonstrating their skills and courage. They attacked in tacit coordination, trying to weaken the mutant.

The fierce battle lasted for some time and the team members made great efforts. In the end, with the combined efforts of the team, they successfully defeated and eliminated the mutant.

The team members were panting heavily and covered in sweat and dust. Although the victory was hard won, they knew it was just the beginning of the battle. They must continue to work hard to find the fossils of the four-color ape-man and save the people on the earth.

The team continued forward, passing through rugged mountains, dense forests and vast wastelands. Along the way they meet more evil creatures and witness more destruction and suffering. The anger in their hearts is growing day by day, and their determination to save the earth is even stronger.

Finally, they reached the cave entrance located at 8000 meters above sea level on Mount Everest. The cave is dark and mysterious, full of unknown challenges.

Ye Changlin took a deep breath and led the team members into the cave. They knew that only through this cave could they solve all the mysteries.

Lisa Lun led the team members into the first level of the cave, and they were immediately stunned by the sight in front of them. In the cave, some fleeing earthlings were fighting vicious biological monsters.

The people on earth resisted bravely, but due to insufficient numbers and the powerful power of biological monsters, they seemed somewhat powerless. The team members joined the battle without hesitation. Under the leadership of Lisa Lun, they showed excellent combat skills and teamwork.

Ye Changlin waved the weapon in his hand and knocked down a biological monster with a quick and accurate attack. Chai Xinglong uses the flexibility of his body to avoid the enemy's attacks, and uses thunder and lightning punches to strike against the enemy. The six-armed cockroach showed off his amazing six-armed combat skills and continuously launched multiple attacks. Yan Chimo uses his shadow magic to confuse and destroy his enemies.

Their battle attracted the attention of the people of Earth. Gradually, other refugees also joined the battle, forming a joint force between humans and biological monsters.

With the efforts of the team members, the biological monsters were defeated one by one. People on Earth have regained hope and their morale has greatly increased. They support each other, fight together, and move toward a common goal.

The team members fought side by side with the people on earth and defeated all the biological monsters easily. The joy of victory filled their hearts, and they brought new hope to the people on earth.

"Thank you for your help!" A refugee said excitedly to the team members, his eyes full of gratitude and admiration.

The team members smiled and said that this was their bounden responsibility. They know that there are greater challenges waiting for them deep in this unknown cave.