The new mission of the CEO of the Miraculous Doctor after traveling through time

After Nie Bo stabilized the situation in the demon world, he knew that this was only a temporary calm. The ancient existence hidden in the dark was like a ghost, and could stir up a storm again at any time, and the fairy world's restlessness at the border was also like a thorn in the side. He decided to take the initiative and find out the ancient existence behind the scenes first.

Nie Bo summoned his most trusted confidants to discuss countermeasures in the secret room of the palace. The light in the secret room was dim, and only the magic crystal on the table emitted a faint blue light.

"Sir, that ancient entity is hidden very deeply. We had no clue about it before. It may not be easy to find him." A confidant said with a frown.

Nie Bo's eyes were sinister. "Humph, no matter how difficult it is, we must find him. From now on, we will thoroughly check every corner of the Demon Realm, especially those long-abandoned ancient monuments and mysterious places. If he wants to plan such a big conspiracy, it is impossible for him not to leave clues."

The confidants took the order and left, while Nie Bo came to the forbidden place of the demon world - the Demon Abyss alone. It was full of chaotic magic and extremely dangerous, but Nie Bo knew that it might be the place where he wanted to find the answer. The Demon Abyss was full of fog, and Nie Bo moved forward cautiously. He released his magic power to sense everything around him. Suddenly, he felt a familiar yet strange breath, which was an ancient and evil magic fluctuation.

"Finally found you." Nie Bo whispered to himself and flew towards the source of the breath.

Deep in the abyss, he saw an ancient altar, which was engraved with mysterious runes, and the magic fluctuations came from the altar. Nie Bo was about to approach, when suddenly a group of black shadows appeared around him. These black shadows were like ghosts, making sharp cries and rushing towards him. Nie Bo waved his palms, and black magic surged out like a tide, repelling the black shadows. But the black shadows continued to appear, as if they could never be killed.

"Want to trap me? That's not that easy!" Nie Bo shouted, and his magic power burst out, forming a huge black shield, and then rushed towards the altar. The moment he touched the altar, a powerful force shook him away.

"Nie Bo, do you think you can stop me? You brought this upon yourself." A sinister voice echoed in the abyss.

Nie Bo steadied himself and glared at him: "Who are you? Why did you betray the demon world?"

"Betrayal? I'm just taking back what belongs to me. The demon world has become weak under your leadership. Only I can restore its glory." The voice was full of disdain.

Nie Bo sneered: "Your glory is to plunge the demon world into war? Collude with the fairy world? You are destroying the demon world!"

The two engaged in a fierce magical collision in the Demon Abyss. Nie Bo discovered that the power of this ancient being was extremely strong, and he was able to use the power of the Demon Abyss freely, and he gradually fell into a disadvantage. Just when Nie Bo felt exhausted, his confidants came to support him.

"Sir, we are here!" The confidants joined the battle and the situation eased slightly.

But the ancient being was not panicked: "Do you think you can win by having more people? That's too naive." He waved his hand, the runes on the altar shone, and the power of the Demon Abyss became even more violent.

Nie Bo realized that he could not continue to fight with him here, so he shouted to his confidants: "Retreat!" They fought and retreated, and finally left the Demon Abyss.

After returning to the palace, Nie Bo fell into deep thought. He knew that in order to defeat this ancient being, he had to find a way to restrain the power of the Demon Abyss. He flipped through the ancient books of the Demon Realm, looking for records about the Demon Abyss and the ancient being. After several days of searching, he finally found a clue in a tattered ancient book. The ancient book recorded that in the far north of the Demon Realm, there was a kind of ice crystal flower that could absorb chaotic magic power and might be used to fight against the power of the Demon Abyss.

Nie Bo led a team of elite demon soldiers to the Far North without hesitation. The Far North was bitterly cold and raging with blizzards. The demon soldiers were struggling to move forward, and many of them were frozen to death on the way. But Nie Bo did not give up, and finally, they found the ice crystal flower. But the ice crystal flower was guarded by a huge ice beast. When the ice beast saw Nie Bo and others, it roared and rushed towards them.

Nie Bo took the lead and fought with the ice beast. The ice beast was extremely powerful, and each of its attacks carried the power of freezing. Nie Bo's body was gradually covered with frost. But he gritted his teeth and continued to release magic power to resist. His confidants also took action, and after a hard battle, they finally defeated the ice beast. Nie Bo collected the ice crystal flowers and quickly returned to the demon world.

With the ice crystal flower, Nie Bo began to study how to use it to fight against the ancient existence. He summoned the wise men of the demon world, and after repeated experiments, they created a special magic weapon that was infused with the power of the ice crystal flower.

Just as Nie Bo was about to go to the Demon Abyss again, the Immortal Realm suddenly launched a large-scale attack on the Demon Realm. The Immortal Realm army surged like a tide, and the defense line of the Demon Realm border was instantly breached. Nie Bo had to temporarily put aside his plan for the ancient existence and go to the border to resist the Immortal Realm.

On the border battlefield, immortals and demons were fighting. Ling'er was also among the immortal army. When she saw Nie Bo, a trace of determination flashed in her eyes: "Nie Bo, today is the day you die!" Then she attacked Nie Bo.

Nie Bo sneered: "Little girl, don't think that you have the ability to defeat me just because we tied last time." He and Ling'er started a fierce battle again.

Other immortals in the fairy world also fought with the demons, and the battlefield was filled with shouts and cries of killing. Nie Bo and Ling'er fought hard, and Ling'er's fairy magic became more sophisticated, while Nie Bo was not at a disadvantage because of his new power. However, the border defense line of the demon world gradually collapsed under the fierce attack of the fairy world, and Nie Bo was extremely anxious.

"We can't let the immortal world succeed!" Nie Bo fought with Ling'er while keeping an eye on the situation on the battlefield.

He suddenly thought of a plan. He pretended to be vulnerable and lured Ling'er to attack further. Ling'er was fooled. When she attacked Nie Bo, Nie Bo suddenly turned around and flew to the rear of the fairy army. Ling'er chased after him, but she didn't know that this was Nie Bo's plan. Nie Bo came to the rear of the fairy army and used his magic weapon to release the power of the ice crystal flower. That power instantly froze the supply line behind the fairy army.

The immortal army was thrown into chaos, and the demon army's morale was boosted. Nie Bo took the opportunity to return to the battlefield and lead the demon army to launch a counterattack. The immortal army began to retreat in panic, and the demon world successfully defended the border.

But Nie Bo knew that the Immortal Realm would not give up, and that ancient being was still secretly waiting for an opportunity. After returning to the palace, he adjusted his strategy again. He decided to strengthen the border defense on the one hand, and continue to prepare to deal with the ancient being on the other.

Nie Bo set up many defense lines at the border and arranged magic traps. At the same time, he came to the Demon Abyss again with his confidants and magic weapons. This time, he came prepared. When he entered the Demon Abyss, the ancient existence appeared again.

"Nie Bo, you still dare to come? Don't even think about leaving alive this time." The ancient being sneered.

Nie Bo raised his magic weapon: "Humph, today is your doom." He activated the power of the weapon, the light of the ice crystal flower shone, and the chaotic magic in the abyss was suppressed by the light. The ancient being was horrified: "How can you have such power?"

Nie Bo did not give the other party a chance to breathe and attacked the ancient being. Under the restraint of the power of the ice crystal flower, the magic power of the ancient being was constantly weakened. The two started a life-and-death struggle, and his confidants also assisted Nie Bo.

After a fierce battle, Nie Bo finally found the weakness of the ancient being. He struck with all his strength and destroyed the ancient being. With the disappearance of the ancient being, the magic power in the Demon Abyss gradually returned to calm.

Having solved the internal troubles, Nie Bo breathed a sigh of relief. But he knew that the war with the fairy world would continue. He returned to the demon world and began to reorganize the demon world's power, train the demon army, and prepare for the next challenge from the fairy world.