Douluo Continent: Dragon Shadow Rebirth

That mysterious voice was like a cold wind, blowing into the hearts of every resident of the Wuhun World and the Star Realm, making those who were originally immersed in the joy of victory instantly alert.

"Whose mysterious voice is this? It doesn't sound like a joke." Ah Fu frowned, his eyes full of worry.

The high-level officials of the Wuhun World and the Star Realm gathered together again in an emergency, and the conference room was filled with a tense atmosphere. Everyone was speculating about the source of this mysterious voice and what the so-called "real challenge" was.

"No matter who owns this voice, we can't just sit there and wait for death. From now on, we have to strengthen the defense of the two worlds, and at the same time send people to investigate those special locations where the voice appeared." Chu Tian said seriously.

As a result, the two worlds took quick action. Fortifications were built at various key locations, and the number of patrols was greatly increased. At the same time, investigation teams composed of elites from various fields went to the places where the mysterious sounds appeared.

The investigation team that Ah Fu is in is sent to an ancient ruin in the world of Wuhun. This ruin is said to hide many unknown secrets and has always been shrouded by a mysterious force.

"I hope we can find some clues about the mysterious sound in this ruins instead of encountering more trouble." A soul master in the team said half-jokingly.

When they entered the ruins, an old smell hit them. The buildings in the ruins looked ancient and weathered, and the walls were covered with strange runes and patterns.

"These runes look so complicated. They seem harder to decipher than any we've encountered before." Ah Fu looked at the runes on the wall and scratched his head.

Suddenly, there was a slight tremor in the ruins, and then a huge stone door appeared in front of them. On the stone door was a huge human figure, whose eyes seemed to be staring at them.

"How did this stone door suddenly appear? Did we trigger some mechanism?" the team leader said vigilantly.

They began to look around the stone door for a way to open it. At the bottom of the stone door, they found a small groove that looked like a special key.

"We have to find this key to open the stone door." said a team member.

So the team members dispersed and searched for this special key in the ruins. In the process of searching, they encountered various traps.

Once, Ah Fu accidentally stepped on a loose floor tile, and instantly, many sharp arrows shot out from the wall. Ah Fu was startled and quickly used his soul shield to barely resist the attack of the arrows.

"That was a close call. These ruins are full of dangers. We have to be more careful." Ah Fu said with lingering fear.

After a hard search, they finally found a key with a strange shape in a corner. The key seemed to be made of some special mineral and was engraved with tiny runes.

"This should be the key to open the stone door." The captain said excitedly.

They took the key back to the stone door and inserted it into the groove. With a dull sound, the stone door slowly opened.

Behind the stone gate is a huge hall. In the center of the hall there is a round stone platform, on which sits a crystal ball emitting a faint blue light.

"This crystal ball looks very unusual. Maybe it has something to do with the mysterious sound," said Ah Fu.

When they approached the crystal ball, it suddenly released a beam of light, and some blurry images appeared in the light. The image showed a dark space with a huge figure in it, but the specific appearance could not be seen clearly.

"What is this? Could this huge figure be the owner of the mysterious voice?" The team members speculated.

At this moment, the image in the crystal ball suddenly disappeared, and then a deep laugh rang out in the hall. The laughter echoed in the hall, making people feel creepy.

"You tiny creatures, do you think you can find out my secrets? Everything you do is in vain." A cold voice sounded in the hall.

"Who are you? Why did you send us that mysterious sound? What is your purpose?" the captain asked with courage.

"It doesn't matter who I am. What matters is that you will soon face a catastrophe. This is the price you two worlds pay for interfering in matters that you shouldn't interfere in," said the mysterious voice.

"What have we interfered in that we shouldn't have interfered in? Can you explain it clearly?" Ah Fu asked.

However, the mysterious voice did not answer their questions, but suddenly launched an attack. A dark energy wave shot out from the crystal ball and rushed towards the investigation team.

The team members quickly dodged and then began to fight back. They used various soul skills and astral energy skills to attack the crystal ball.

However, there seemed to be a powerful shield around the crystal ball, and their attacks hit the shield, only causing some ripples.

"This shield is so strong, we have to find a way to break it." said a team member.

During the battle, Afu discovered that the energy fluctuations of the crystal ball shield would weaken briefly between their attacks.

"Everyone, pay attention. This shield will weaken during the intervals between our attacks. We must concentrate our strength to attack at that time." Ah Fu shouted.

Following Ah Fu's instructions, the team members adjusted their attack rhythm. They first carried out a round of scattered attacks, and then when the shield energy fluctuations weakened, they concentrated all their strength to launch a powerful attack.

After several such attacks, the crystal ball's shield was finally broken. After the shield was broken, the crystal ball suddenly exploded, and a powerful dark energy instantly filled the entire hall.

"Everyone be careful, this dark energy is very dangerous!" the captain shouted.

The team members used their defensive skills to resist the erosion of the dark energy. In the dark energy, they saw a black figure gradually emerging.

The black figure was tall, exuding a strong dark aura, and his eyes were flashing red.

"Do you think you can stop me? You are too naive." The black figure said with a sneer.

The black figure rushed towards the investigation team, his speed was so fast that the team members had almost no time to react. He waved his hands, and dark rays shot towards the team members.

The team members used various skills to resist, but the black figure was so powerful that they gradually fell into a disadvantage.

"This is not a solution. We have to find his weakness," said the captain.

During the battle, they discovered that every time the black figure launched an attack, there would be a momentary chaotic energy fluctuation behind him.

"His back might be his weakness, so we should focus on attacking his back," said Ah Fu.

The team members began to change their tactics. They dodged the attacks of the black figure while looking for opportunities to attack him from behind.

After the black figure launched an attack, the team members seized the opportunity and concentrated all their strength to attack him from behind. After being hit, the black figure let out a painful roar.

"You actually found my weakness, but this can't save you." The black figure said angrily.

His body suddenly began to swell, and the dark aura became thicker. He waved his hands, and a powerful dark storm swept out, enveloping the investigation team.

In the dark storm, the team members felt that their soul power and astral energy were constantly being consumed, and their bodies were becoming heavier and heavier.

"Don't give up, let's work together to break through this dark storm." the captain shouted.

The team members held hands and linked their powers together to form a powerful energy union. Then, they launched a super attack towards the center of the dark storm.

This time the attack finally broke through the dark storm, and the team members took the opportunity to break free from their restraints.

"We can't fight him head-on like this anymore. We have to think of a new way." Ah Fu said, breathing heavily.

After some discussion, they decided to use the rune power in the ruins to fight against the black figure. They searched for runes that could be used in the hall and found some ancient runes carved on the wall.

After their interpretation and combination, these runes can release a powerful purifying force.

"Now, we direct the power of these runes towards the black figure," said the captain.

The team members began to exert their soul power and astral energy, guiding the power of the runes to shoot towards the black figure. The purifying power of the runes met the dark power of the black figure, emitting a strong light.

In the light, the black figure's power gradually weakened. He tried to resist, but the purifying power became stronger and stronger, and his body began to gradually dissipate.

"No, you can't do this to me..." The black figure let out a final roar and then disappeared completely.

As the black figure disappeared, the dark energy in the ruins gradually dissipated. Although the investigation team was exhausted, they successfully resolved the crisis.

"We have to quickly report the situation here to the headquarters. The force behind this mysterious voice must be powerful," said the captain.

The other investigation teams also encountered varying degrees of danger and challenges in their respective locations, but they all gained something.

When the situations of all investigation teams were summarized at the headquarters, the senior management conducted an in-depth analysis.

"From these circumstances, it seems that the force behind this mysterious voice is preventing us from exploring certain secrets, and they are very familiar with the situations in our two worlds." Chu Tian analyzed.

"We must find out the true identity of this force as soon as possible, and at the same time strengthen our defense against this unknown threat." said the Great Elder of the Star Realm.

Just as they were discussing countermeasures, some strange phenomena occurred in the Wuhun World and the Star Realm. The soul power and star energy in some places began to fluctuate abnormally, and some creatures and soul masters suddenly showed inexplicable symptoms of weakness.

"This must be related to the forces behind the mysterious voice. They may be doing something secretly." Ye Li said.

The Wuhun World and the Star Realm had to once again prepare for a new crisis. They knew that this challenge might be more difficult than any previous one, but they believed that as long as the two worlds united as one, they would be able to find a solution to the problem and safeguard the peace and prosperity of the two worlds.

In this process, Afu and other young elites once again played an important role. They put forward many new ideas and suggestions, and provided new ideas for dealing with the crisis.

"We can use the energy resonance between the two worlds to stabilize the abnormally fluctuating energies," said Afu.

This idea was recognized by everyone, so they began to try to implement this plan. At the same time, they continued to track down the true identity of the forces behind the mysterious voice. A new battle is about to begin, and the residents of the Wuhun World and the Star World are ready to meet unknown challenges.