Genius in the whole system: The useless young lady dominates the world

Lu Lingxi stood on the fourth stone platform, feeling an unprecedented pressure. The moonlight was like a waterfall, and the tremors of the nine mountain peaks became more and more intense, with chaotic rhythms echoing in Tianyin Valley.

"Use your heart to verify the sound, and use the sound to transform the Dao." The voice of the white-robed figure echoed in the void. "The fourth test requires you to use your own Dao heart to dissolve the noise of heaven and earth."

Lu Lingxi took a deep breath and gently stroked the jade flute. However, this time, she did not play it immediately, but listened quietly to the chaotic melodies in Tianyin Valley.

"Master, what is this...?" Qinglong asked, somewhat puzzled.

Nalan Rongzhi, however, revealed a knowing expression. "Yaoyao has already understood. The essence of the Heavenly Sound Path lies in one's own heart."

Sure enough, Lu Lingxi slowly closed her eyes, letting the chaotic music flow around her. Her mind became clearer and clearer, as if she could see through the essence of the music.

Suddenly, the jade flute in her hand trembled slightly, and a clear and melodious flute sound rang out. The sound was not gorgeous, but it had a simple and natural charm, like a clear spring flowing into chaos, turning all the noise into its own.

"Wonderful!" the white-robed figure exclaimed. "You have grasped the true essence of Heavenly Music. The origin of Heavenly Music lies in simplifying complexity."

The seventh volume of the Heavenly Sound Score emerged from the void, radiating a pure light. However, at that moment, the tremors in Heavenly Sound Valley suddenly intensified, and the nine mountain peaks emitted a deafening roar.

"Oh no!" Qinglong exclaimed, "The power of the full moon is too strong, Tianyin Valley is about to collapse!"

Lu Lingxi Yao remained calm; her flute playing was still peaceful, but it contained a peculiar power that seemed to soothe the rioting Tianyin Valley.

"Continue!" the white-robed figure urged. "Only by collecting all nine volumes of the Heavenly Sound Manual can we stabilize the Heavenly Sound Valley."

Lu Lingxi nodded, put away the seventh volume of the Heavenly Sound Manual, and immediately stepped onto the fifth stone platform. Time was of the essence, but her heart became calmer and calmer. At this critical moment of life and death, she finally understood the true meaning of the Heavenly Sound.

Nalan Rongzhi and Qinglong stood guard by her side, watching her figure in the moonlight, as if she had transformed into celestial music, resonating with heaven and earth.

"The fifth test: to transform the Dao with sound, and to prove the heart with the Dao." The voice of the white-robed figure echoed in the void.

Holding the jade flute, Lu Lingxi felt the power of the seven scrolls of Heavenly Music within her body. Each scroll of Heavenly Music emitted a different rhythm, yet they were perfectly integrated. She understood that to complete this test, she had to perfectly blend the seven rhythms.

Just then, a violent fluctuation suddenly came from the depths of Tianyin Valley. The nine mountain peaks trembled violently, and countless musical notes condensed in the air, turning into sound blades that attacked her.

"Be careful!" Nalan Rongzhi's demonic energy surged as he tried to protect Lu Lingxi Yao.

However, Lu Lingxi gently shook her head, "Rong Zhi, this is a test I must face alone."

She took a deep breath, gently stroked the jade flute, and as the flute music began, seven different melodies sounded simultaneously, weaving together in the air to form a magnificent ocean of sound.

"Master, this is... a seven-tone symphony!" Azure Dragon exclaimed in surprise.

Lu Lingxi was enveloped in a seven-colored halo, and the sound of her flute contained the ultimate truth of heaven and earth. The incoming sonic blades turned into starlight and disappeared the moment they touched the ocean of sound.

"Wonderful!" the white-robed figure exclaimed. "You have grasped the true essence of Heavenly Sound. The Way of Heavenly Sound lies in the unity of all laws."

The eighth volume of the Heavenly Sound Spectrum emerged from the void, radiating a dazzling light. However, at that moment, the tremors in the Heavenly Sound Valley suddenly reached their peak.

"This is bad!" Qinglong exclaimed gravely. "The power of the full moon has reached its limit, and Tianyin Valley may collapse at any moment!"

Lu Lingxi Yao revealed a relieved smile, "I understand now. The essence of Heavenly Sound lies not in the strength of power, but in the direction of one's heart."

She absorbed the eight volumes of the Heavenly Music Score into her body and stepped onto the last stone platform without hesitation. The moonlight poured down, and the roar of the nine mountain peaks was deafening.

This final test will determine everything, but Lu Lingxi Yao's heart is calmer than ever before, because she finally understands that the true meaning of Heavenly Sound lies within her own heart.

Nalan Rongzhi gazed at her retreating figure, his eyes filled with tenderness. Qinglong also showed a look of relief, believing that his master would be able to complete this final transformation.

Meanwhile, within Tianyin Valley, that mysterious power was also waiting for this moment to arrive.

Lu Lingxi stood on the last stone platform, feeling the power of the eight volumes of Heavenly Sound Spectrum within her body. The moonlight was like a waterfall, and the roar of the nine mountain peaks was deafening.

"The final test: the return of celestial sounds to oneness, the natural way of the Dao." The voice of the white-robed figure echoed in the void.

Just then, a terrifying power suddenly erupted from the depths of Tianyin Valley, causing all nine mountain peaks to tremble simultaneously. Countless musical notes condensed in the air, transforming into terrifying sound waves.

"This is the primordial power of Tianyin Valley!" Qinglong exclaimed.

Nalan Rongzhi's demonic energy surged as he tried to step forward to protect Lu Lingxi, but an invisible barrier blocked him from entering.

"This is a test she must face alone," the figure in white said softly.

Lu Lingxi closed her eyes, feeling the rhythm of the eight volumes of Heavenly Sound Scripture within her body. Each volume of Heavenly Sound Scripture contained a different Daoist rhythm, yet they were all perfectly integrated.

Suddenly, she opened her eyes, gently stroked the jade flute, and as the flute music began, eight different melodies sounded simultaneously, weaving together in the air to form a dazzling galaxy.

"This is... the sound of the Great Dao!" Azure Dragon stared at the scene in shock.

Lu Lingxi was enveloped in an eight-colored halo, and the sound of her flute carried a trace of the laws of heaven and earth. The terrifying sound waves turned into starlight the moment they touched the Milky Way.

Just then, the ninth volume of the Celestial Music Score emerged from the void, radiating a sacred light.

"The nine tones return to one, following the natural way." The white-robed figure smiled and said, "You have already grasped the true essence of Heavenly Sound."

Lu Lingxi Yao absorbed the ninth volume of the Heavenly Sound Score into her body. The nine musical notes merged perfectly, and a vast power erupted from her body, transforming into a dazzling pillar of light that shot into the sky.

The tremors of the nine mountain peaks gradually subsided, and mysterious melodies resounded in Tianyin Valley. It was the call of the Great Dao of Heaven and Earth, the purest celestial sound.

"Congratulations." The figure in white smiled. "From this day forward, you will be the new Lord of Heavenly Sound."

Nalan Rongzhi came to Lu Lingxi Yao's side and hugged her. Qinglong also showed a gratified smile. At the same time, Tianyin Valley returned to peace.