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

As night deepened, Lu Lingxi and the other two rested in a mountain cave. Qinglong guarded the cave entrance, while Nalan Rongzhi protected Lu Lingxi. She sat cross-legged, and the jade flute in her hand emitted a faint light.

“The Heavenly Music Score seems to record an ancient legend.” Lu Lingxi opened her eyes and said thoughtfully, “When the nine volumes of the Heavenly Music Score are combined, they can not only play heavenly music that can move mountains and overturn seas, but also communicate with the Great Dao of Heaven and Earth.”

Nalan Rongzhi's eyes flickered slightly, "That's why Ye Wuhen and Yunshang are so persistent."

“Not only that,” Lu Lingxi Yao took out the Heavenly Sound Pill, “When I was refining the Heavenly Sound Pill, I vaguely felt an ancient aura, as if something was calling out to me.”

Just then, the Heavenly Sound Pill suddenly emitted a seven-colored light, echoing the distant horizon. Azure Dragon's expression sharpened. "Master, look!"

In the distance, a seven-colored beam of light shot into the sky from among the mountains, its magnificent radiance illuminating the night.

“It’s Tianyin Valley!” Lu Lingxi Yao stood up. “It seems that it has begun to awaken.”

The three immediately set off towards the pillar of light. Along the way, they discovered that more and more cultivators were also converging in the same direction.

"Boom!" Suddenly, a loud noise came, and the distant mountain peaks slowly moved, revealing a deep canyon.

"The Heavenly Sound Valley has opened!" A cry of surprise erupted from the crowd.

Just then, a familiar figure appeared at the entrance of the canyon—Ye Wuhen, who was holding Yunshang, who was still unconscious, and was followed by several men in black.

"Gentlemen," Ye Wuhen's voice echoed through the valley, "Tianyin Valley will not be fully open for another seven days. Before that, let's settle things once and for all!"

Before he finished speaking, the Heavenly Sound Spectrum in his hand suddenly burst forth with dazzling light, and a terrifying sound wave swept over, catching many cultivators off guard and sending them flying.

Lu Lingxi Yao immediately summoned the Jade Flute and used the power of Heavenly Sound to fight against it.

Ye Wuhen sneered, "Since that's the case, let's start this game ahead of schedule!"

He suddenly threw Yunshang into the air, and the power of the Heavenly Sound Spectrum within her went berserk. She transformed into a beam of light and disappeared into the depths of the Heavenly Sound Valley.

"Yunshang!" Lu Lingxi exclaimed.

"Don't worry, she won't die," a hint of madness flashed in Ye Wuhen's eyes, "She will become the key to unlocking Tianyin Valley!"

Before the words were finished, a strange melody suddenly emanated from Tianyin Valley, causing all nine mountain peaks to tremble simultaneously, as if in response to something.

"Not good!" Qinglong's expression changed drastically. "He wants to use Yunshang's Heavenly Sound Power to forcibly open the Heavenly Sound Valley!"

Lu Lingxi's heart sank. She finally understood Ye Wuhen's plan: the uncontrolled Heavenly Sound Power within Yunshang's body could trigger the restrictions of Heavenly Sound Valley.

"Stop him!" Nalan Rongzhi's demonic energy transformed into a monstrous wave, sweeping towards Ye Wuhen.

However, it was too late. The music in Tianyin Valley grew stronger and stronger, and the nine mountain peaks slowly moved, forming a huge array.

"Boom!" The entire world trembled as a mysterious power surged from the depths of Tianyin Valley, drawing everyone in.

"Yao Yao!" Nalan Rongzhi hugged Lu Lingxi Yao tightly, and Qinglong also protected the two of them. The three of them fell into the endless abyss together.

After an unknown amount of time, Lu Lingxi slowly opened her eyes and found herself in a strange space. The surroundings were shrouded in mist, and nine huge stone platforms could be vaguely seen floating in the air.

"Is this... the true face of Tianyin Valley?" she murmured to herself.

Nalan Rongzhi and Qinglong also woke up. The three of them cautiously looked around when a clear, ethereal voice suddenly rang out:

"You've finally arrived, my destined one."

The ethereal voice echoed in the clouds and mist. Lu Lingxi felt a strong resonance from the Heavenly Sound Spectrum within her body. The clouds and mist gradually dissipated, revealing a phantom figure dressed in white.

“I am the creator of the Heavenly Sound Spectrum,” the white-robed figure said. “The nine volumes of the Heavenly Sound Spectrum contain the ultimate sounds of heaven and earth, and can communicate with the Great Dao. However, if one’s intentions are impure and one forcibly activates the power of the Heavenly Sound, one will surely suffer a backlash.”

Before she could finish speaking, a shrill scream came from afar. Yunshang's figure fell from the clouds, covered in blood, her Heavenly Sound Power completely out of control.

"Yunshang!" Lu Lingxi flew forward, wanting to rescue her.

"Hahaha!" Ye Wuhen's laughter suddenly rang out, "Thank you, Yunshang, for opening the Heavenly Sound Valley for me. Now, let me inherit this Heavenly Sound legacy!"

He held the Heavenly Sound Scroll and forcibly activated the sound waves, trying to seize the power of the white-robed figure. However, the white-robed figure simply waved his hand, and Ye Wuhen was struck as if by lightning, spitting out blood and flying backward.

"Arrogant!" the white-robed figure said coldly. "The Way of Heavenly Sound emphasizes one's heart. How can you bear the true essence of Heavenly Sound when your heart is impure?"

Lu Lingxi took out the jade flute, and the power of the Heavenly Sound Scroll flowed naturally. The white-robed figure looked at her, his eyes showing approval, "Not bad, you can refine the Heavenly Sound Pill with three volumes of the Heavenly Sound Scroll, you have already grasped the true meaning of Heavenly Sound."

"Senior," Lu Lingxi Yao bowed respectfully, "I wonder what secrets this Heavenly Music Score holds?"

The figure in white smiled slightly, “The Nine Scrolls of Heavenly Sound, when combined, connect to the heavens. Each of the nine stone platforms contains a scroll of Heavenly Sound, and only those who possess the Heavenly Sound in their hearts can inherit it.”

Before she finished speaking, the nine stone platforms lit up at the same time, and mysterious melodies resounded throughout the world. Lu Lingxi felt the power of heavenly music surging within her body, as if she were resonating with the entire world.

“Go,” the white-robed figure said, “accept the test of Heavenly Sound and let me see if you can truly inherit this legacy.”

Nalan Rongzhi grasped Lu Lingxi's hand, "I'll go with you."

Azure Dragon also said, "Master, I will go with you too."

Lu Lingxi nodded and stepped onto the first stone platform. In the distance, a ruthless glint flashed in Ye Wuhen's gloomy eyes. "The Heavenly Sound Inheritance, I am determined to obtain it!"

The moment Lu Lingxi stepped onto the first stone platform, a mysterious melody suddenly resounded, and starlight appeared on the platform, condensing into an ancient musical note.

"This is... the first test of the Heavenly Melody Score," she said softly, taking out her jade flute and playing it according to her will.

The melodious sound of the flute gradually resonated with the notes on the stone platform. Nalan Rongzhi and Qinglong guarded the edge of the stone platform to protect her. Just then, Ye Wuhen suddenly made a move, and a sharp sound wave came.

"You're courting death!" Nalan Rongzhi's demonic energy surged, and he shattered the sound wave with a single sword strike.

Lu Lingxi remained unmoved, focusing on her performance. The sound of her flute became increasingly ethereal, and the spiritual energy of heaven and earth gathered wildly, transforming into starlight that surrounded her. Suddenly, the musical notes on the stone platform burst into dazzling light, and a scroll of celestial music slowly emerged.

"The fourth volume of the Heavenly Sound Score!" A greedy glint flashed in Ye Wuhen's eyes.

However, just as he was about to make a move to snatch it, the Heavenly Sound Spectrum transformed into a stream of light and entered Lu Lingxi Yao's body.

"As expected of someone from the Heavenly Sound Sect." The white-robed figure praised, "Continue, there are still eight more trials waiting for you."

Lu Lingxi nodded and was about to step onto the second stone platform when Yunshang suddenly struggled to her feet, "Wait... let me... try too..."

She forced herself to walk toward another stone platform, but the uncontrolled power of the Heavenly Sound within her grew increasingly violent. The white-clad figure sighed, "Stubbornly clinging to her delusions."

Sure enough, as soon as Yunshang stepped onto the stone platform, the power of the Heavenly Sound within her went completely berserk. She let out a shrill scream, and her whole body exploded like fireworks, turning into specks of starlight and dissipating into the world.

"Yunshang!" Lu Lingxi felt a pang of pain in her heart.

"This is the consequence of forcibly activating the Heavenly Sound," said the figure in white. "The Way of the Heavenly Sound lies in one's own heart."

Ye Wuhen sneered, "He's nothing but a piece of trash."

He suddenly produced a mysterious magical artifact, which turned out to be an ancient mirror. Runes flowed across the mirror's surface, emitting an eerie light.

"Not good!" Qinglong's expression changed drastically. "That's the Soul-Capturing Mirror, capable of absorbing the power of the dead!"

As expected, the starlight that Yunshang had dissipated was absorbed by the ancient mirror, and Ye Wuhen's aura surged instantly. He grinned maliciously, "With Yunshang's Heavenly Sound power, I'm determined to have this Heavenly Sound inheritance!"

A cold glint flashed in Lu Lingxi Yao's eyes. The jade flute flew through the air, and the power of heavenly sound swept out. Nalan Rongzhi and Qinglong were also ready to attack.