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

She poured all her energy into each strike, trying to comprehend the deeper meaning of swordsmanship through the sword moves. Her clothes were soaked with sweat, then dried by the cold wind, and she repeated this over and over again, but she never slacked off.

In order to help Lan Yunyan, Lin Wan'er searched everywhere for spiritual objects and secret manuals that could help her practice.

She went deep into the Qingyun Sect's Sutra Library, browsed through countless ancient books, and finally found a secret book about the fusion of sound waves and swordsmanship.

She hurriedly handed the secret book to Lan Yunyan, hoping it would be of some inspiration to her.

Yun Mengyao assisted Lan Yunyan in cultivating her mind. Using the power of the Ice Heart Technique, she created various illusions for Lan Yunyan, allowing her to face fears and difficulties in the illusions, tempering her will.

Lan Yunyan fell again and again in the illusion, and stood up again and again, and her state of mind gradually became tenacious.

With the combined efforts of the three, Lan Yunyan's Qingfeng Sword Technique made significant progress. She was able to condense her sword energy into a purer form, significantly increasing the power of her sword moves.

In the Holy Palace, Ling Xiu Han was placed in a secret room of the Holy Palace.

Although Ling's father and mother were heartbroken that he was seriously injured and unconscious, they still insisted on their own ideas and strictly forbade anyone to reveal Ling Xiu Han's condition to Lan Yunyan.

They invited many famous doctors and elders from the Holy Palace, trying to use the Holy Palace's secret methods to treat Ling Xiu Han.

However, Ling Xiu Han's injuries were extremely serious. The dark power in his body became disordered due to the injury and continued to attack his meridians and internal organs.

The famous doctors of the Holy Palace also found this quite difficult and could only temporarily suppress his injuries with powerful formations and medicines to prevent them from worsening.

After practicing in Qingyun Sect for a while, Lan Yunyan felt that she had made some progress, so she decided to go to the Holy Palace to find out about Ling Xiuhan.

She quietly sneaked into the Holy Palace, relying on the concealment spell Lin Wan'er taught her, and carefully moved around the palace. However, the Holy Palace was heavily guarded, and her tracks were soon discovered.

The guards of the Holy Palace surrounded them one after another. Lan Yunyan gripped her sword tightly, ready to fight.

She unleashed the Qingfeng Sword Technique, with sword shadows flashing, and engaged in a fierce battle with the guards. Although her strength had improved, she gradually fell into trouble when faced with the siege of so many guards.

Just when she was about to collapse, a mysterious old man suddenly appeared. With a flick of his sleeve, he drove back the guards.

"Little girl, why did you trespass into the Holy Palace?" the old man asked Lan Yunyan.

Lan Yunyan bowed respectfully to the old man and said, "Senior, I'm here to find Ling Xiuhan. He was injured because of me, and I can't abandon him."

The old man narrowed his eyes slightly and looked at Lan Yunyan. "Are you the woman that the Ling family boy is obsessed with? Humph, do you know how much trouble you have brought to the Holy Palace?"

The old man's voice carried a hint of coldness as it echoed in the empty corridors of the Holy Palace, causing Lan Yunyan's heart to sink suddenly.

She knew that trespassing into the Holy Palace was a serious taboo, but when she thought of Ling Xiu Han being seriously injured and unconscious because of her, how could she retreat?

Lan Yunyan raised her head and looked the old man in the face with a determined gaze. "Senior, I know that my actions have offended the Holy Palace, but I simply want to know Ling Xiuhan's safety. If I can do anything for him, I will not hesitate to die."

The old man snorted coldly, "What do you think you can do? The Holy Palace has its own methods to treat him. You are just a small disciple of the Qingyun Sect, don't add to the chaos here."

As he spoke, the old man waved his long sleeves, and a gentle yet powerful force wrapped up Lan Yunyan and headed towards the gate of the Holy Palace.

Lan Yunyan struggled hard, trying to break free from this force: "Senior, please let me see him once, even if it's just for a moment, so that I can feel at ease."

However, her resistance was so powerless in front of the old man.

In the blink of an eye, Lan Yunyan was brought to the gate of the Holy Palace. The guards cast wary glances at her when they saw her being expelled.

The old man appeared at the door with a stern expression: "Little girl, don't try to break in again, or I won't let you go so easily next time."

Lan Yunyan stared at the tightly closed gates of the Holy Palace, tears welling in her eyes. She was filled with resentment and worry, yet she felt helpless. After wandering outside the Holy Palace for a long time, she finally decided to return to Qingyun Sect and find a solution.

After returning to Qingyun Sect, Lan Yunyan told Lin Wan'er and Yun Mengyao about what happened in the Holy Palace.

Lin Wan'er frowned. "The Holy Palace is so unkind. Ling Xiuhan's injuries are so severe. Can they really cure him?"

Yun Mengyao gently patted Lan Yunyan's shoulder and said, "Don't be discouraged. We can improve our strength and maybe we still have a chance."

Lan Yunyan then trained even harder. Day and night, she pored over the secret manual that combined sonic waves with swordsmanship. She wielded her sword repeatedly in the training grounds, attempting to integrate the power of sonic waves into her sword moves. With each failure, she carefully reviewed her experience and made continuous adjustments.

Lin Wan'er continued to look for various spiritual objects that would help her practice, and Yun Mengyao also increased her efforts to help her temper her state of mind.

During a practice session, Lan Yunyan finally succeeded in integrating the power of sound waves with the Qingfeng Sword Technique. The power of the sword moves she released increased greatly, and the air around her was vibrating.

Meanwhile, in the Holy Palace, Ling Xiuhan remained unconscious. Ling's father and mother stayed by his bedside, their hearts aching as they watched his pale face.

The famous doctors of the Holy Palace kept adjusting the formations and medicines, trying to find a way to completely eliminate the dark power in his body.

While Lan Yunyan was training hard in Qingyun Sect for Ling Xiu Han, back at the Holy Palace, although Ling's father and mother had found a way to save him, they were also caught in a dilemma.

They were well aware of their son's deep affection for Lan Yunyan, but Lan Yunyan's repeated intrusions into the Sacred Palace had angered many of the palace's factions. If Ling Xiuhan and Lan Yunyan were allowed to rekindle their past relationship, the Sacred Palace would likely face eternal unrest.

So, after Ling Xiu Han woke up, they reluctantly imprisoned him in a forbidden tower deep in the Holy Palace.

The Forbidden Tower was surrounded by numerous restrictions and a powerful guard force. These guards were all elite members of the Holy Palace. They patrolled day and night, their spiritual energy fluctuations intertwining in the air, forming a tight protective net.