The Emperor's Favorite: The Useless and Crazy Concubine Who Conquers the World

Most of these ancient books are very old and exude an antiquated atmosphere, and some are even incomplete.

They turned the pages carefully, fearing that they would accidentally damage the precious information.

After several days of searching, he finally found a vague record in an ancient book forgotten in a corner: "When chaos first began, light and darkness coexisted, and the two checked and balanced each other to maintain the balance of the world.

However, there is an evil creature, born in the abyss of darkness, capable of devouring all light. If it were to appear in the world, it would surely bring endless disasters..."

This record shocked them. Could this be the source of the dark power they have been looking for?

At the same time, Ling Xiuhan and Lan Yunyan discovered some strange runes in a mysterious cave in the Demon Realm. These runes flickered with a faint light and seemed to contain some mysterious power.

Ling Xiu Han tried to touch these runes with his magic power, but was suddenly bounced back by a powerful force and fell to the ground.

Lan Yunyan hurried forward to help him up, her eyes full of worry: "Xiu Han, are you okay?"

Ling Xiuhan shook his head and said palely, "These runes are not simple. They seem to be an ancient seal. Could they be sealing something terrible?"

Just as they were wondering, the whole cave suddenly shook violently and rocks fell from above their heads.

Lan Yunyan exclaimed, "Oh no! This place is going to collapse!"

Ling Xiuhan hugged Lan Yunyan tightly, casting a magic shield to try to block the falling rocks. The two frantically searched for an exit, only to find that the path they had come from was already blocked by rocks.

Yun Mengyao and Lin Wan'er in the Ancient Book Pavilion of the Divine Realm also felt this strong vibration, and an ominous premonition arose in their hearts.

"Wan'er, I'm worried that something has happened to Xiu Han, Yun Yan and the others. We have to go to the Demon Realm to check it out!" Yun Mengyao said anxiously.

Lin Wan'er nodded, and the two of them immediately used their magical powers to fly towards the Demon Realm.

When they arrived at the Demon Realm, they found that the originally peaceful Demon Realm was now filled with a layer of strange black fog, making it impossible to see the road ahead.

Yun Mengyao and Lin Wan'er walked cautiously in the fog, calling out Ling Xiuhan and Lan Yunyan's names.

Suddenly, a black shadow flashed past them at such a speed that they had no time to react.

Immediately afterwards, several more dark shadows attacked from different directions. They quickly drew their weapons and looked around vigilantly.

These black shadows gradually took on human form, emitting a strong dark aura all over their bodies, with empty and cold eyes, like puppets without souls.

Yun Mengyao and Lin Wan'er looked at each other and knew in their hearts that these were probably the remaining minions of the dark forces.

They rushed towards the shadows without hesitation, weapons in their hands flashing as they engaged in a fierce battle with the shadows.

Yun Mengyao's sword danced like a flash of silver lightning, dispersing shadows wherever it touched. However, these shadows were so numerous and continued to surge forward, gradually making them overwhelmed.

Seeing this, Lin Wan'er immediately used the power of the formation to try to trap these black shadows.

She made seals with her hands and muttered something. Rays of light shot out from her hands, forming a huge formation on the ground.

Once the black shadow stepped into the formation, it was restrained by a powerful force and its movements became slow.

Elsewhere, Ling Xiuhan and Lan Yunyan were still trapped in the cave. Ling Xiuhan watched the falling rocks, feeling extremely anxious.

He suddenly thought of a solution, and said to Lan Yunyan: "Yunyan, let's work together and use our magic power to blast a way out!"

Lan Yunyan nodded, and the two stood together, gathered all the magic power in their bodies into their hands, and then blasted towards the stone wall of the cave.

After a loud bang, a huge gap appeared on the stone wall, and the two men hurriedly crawled out of the gap.

As soon as they came out of the cave, they saw the black fog spreading over the Demon Realm, and in the distance, Yun Mengyao and Lin Wan'er were fighting with black shadows.

Ling Xiuhan and Lan Yunyan immediately rushed over and joined the battle. The four of them joined forces, greatly increasing their strength, and soon they completely eliminated the shadows.

However, before they could even catch their breath, they heard a deep roar coming from the depths of the Demon Realm. The sound was like a demon from hell, terrifying.

As the roar sounded, the black mist began to gather in one direction, gradually forming a huge black vortex.

"Oh no, I'm afraid a more powerful dark force is about to appear!" Ling Xiu Han said with a serious expression.

Everyone gripped their weapons tightly and looked at the black vortex vigilantly.

Suddenly, a huge black figure slowly rose from the vortex. It was as tall as a mountain and covered with black scales. Each scale was flashing with evil light.

Its eyes were like two huge blood-red lanterns, emitting a bloodthirsty light. Its mouth had sharp fangs that continuously dripped black venom. Wherever it went, large pits were corroded on the ground.

"What kind of monster is this?" Lan Yunyan asked in horror.

"No matter what it is, we can't let it succeed!" Ling Xiuhan gritted his teeth and rushed towards the monster. He swung the magic sword in his hand, releasing streams of black sword energy, slashing at the monster.

The monster waved its claws lightly, dispersing all of Ling Xiu Han's sword energy, then opened its bloody mouth and spewed a black flame towards Ling Xiu Han.

Ling Xiu Han dodged quickly, but was still hit by the aftermath of the flames. He was knocked flying and fell heavily to the ground.

"Xiu Han!" Lan Yunyan exclaimed and hurried over to help Ling Xiu Han up.

Ling Xiuhan wiped the blood from the corner of his mouth and stood up shakily: "I'm fine. This monster is too powerful. We have to think of a way."

Yun Mengyao and Lin Wan'er also came to them, and the four of them formed a circle to discuss countermeasures.

"This monster's power seems to come from dark magic, and our attacks have little effect on it." Yun Mengyao analyzed.

"Then what should we do? Are we just going to sit there and wait for death?" Lin Wan'er said anxiously.