Li Banfeng agreed to Ayu's price: "I will go to the old train now to see what the TV is like."

"Brother, you must be careful! Sister wishes you success!" Ai spoke loudly and unclearly, probably eating cakes again.

Li Banfeng was very dissatisfied: "Don't just...

Shan Chengjun's steps were firm and steady, as he knew the road ahead would not be smooth. After leaving the desert, he entered a vast forest. This forest was in stark contrast to the barren desert before, with tall and dense trees and a fresh air. However, the tranquility here was only superficial, and the danger hidden in this green ocean could erupt at any time.

###Chapter 5: The Secret of the Forest

On the first day he entered the forest, Shan Chengjun sensed an unusual aura. This aura was both familiar and strange, as if it had some connection with the "Source of Eternity". He followed the aura all the way and finally came to an open space shrouded in thick fog. In the middle of the open space stood an ancient stone tablet, engraved with complex runes. These runes emitted a faint light, as if telling some ancient secret.

Just as Shan Chengjun approached the stone tablet, a deep voice came from all around: "Lord Pro, you are here." The voice was not hostile, but it carried an indescribable majesty. Shan Chengjun looked around vigilantly, but found that there were no other creatures except himself and the stone tablet.

"Who is it?" Shan Chengjun asked loudly.

"I am the 'Guardian', the true master of this forest." The voice sounded again, "You can find part of the answer you are looking for here."

Shan Chengjun frowned and asked, "Answer? What answer?"

"About the true purpose of the 'Remnants of Creation' and the powerful enemy that threatens the balance of the universe." The Guardian said slowly, "But to obtain this information, you must pay a price."

"What's the price?" Shan Chengjun asked vigilantly.

"Your memory." The guardian answered simply and clearly, "Every time you unlock a secret, you will lose an important memory. And these memories may be the ones you cherish most."

Shan Chengjun was silent for a moment. He knew that as the Lord of Proro, sacrifice was inevitable. But if he lost his memory, would it affect his judgment or even his mission? However, in order to protect the balance of the universe, he had no choice.

"Okay, I do." Shan Chengjun said firmly.

###Chapter 6: The Price of Memory

As Shan Chengjun answered, the runes on the stone tablet began to glow brighter. Then, countless images suddenly emerged in his mind - fragments of his memories. There were warm scenes of his childhood with his parents, the immature look when he first picked up a sword, and the passionate moments when he fought side by side with his teammates. However, these memories, like grains of sand, gradually slipped through his fingers.

"The first memory has disappeared." The guardian's voice sounded again, "Now, you can choose a question to answer."

Shan Chengjun took a deep breath and tried to calm his inner turmoil. He asked, "Why did the 'Remnants of Creation' destroy the 'Source of Eternity' and the 'Tree of Life'?"

"Because they believe that the existing cosmic order is corrupt and needs a complete change." The Guardian explained, "They believe that by destroying everything, the universe can return to a chaotic state, thus giving birth to a new form of life."

"But this will bring destruction!" Shan Chengjun shouted angrily.

"Yes, but it is also possible that a more powerful being will be born." The guardian responded calmly, "This is their belief."

Shan Chengjun gritted his teeth and asked, "So, who is that powerful enemy?"

"He is the 'Shadow of Nothingness', an existence beyond time and space." The Guardian's tone became heavier. "He was one of the original creators of the universe, but he fell into the incarnation of nothingness in a failed experiment. Now, he is trying to use the power of the 'Remnants of Creation' to break the existing balance system and make himself the sole master."

Hearing this, Shan Chengjun felt a chill in his heart. If the "Shadow of Nothingness" succeeded, the entire universe would fall into eternal darkness.

"One last question," the guardian continued, "What do you want to know?"

Shan Chengjun thought for a moment and asked, "How can we defeat the 'Shadow of Nothingness'?"

"The only way to completely seal him is to combine the power of the 'Source of Eternity' and the 'Tree of Life' to create a new core," the guardian replied, "but this requires great sacrifice and may even endanger your life."

Shan Chengjun nodded to show his understanding. Although the process was difficult, he was ready.

###Chapter 7: The Emergence of Allies

After leaving the stone tablet, Shan Chengjun continued to go deeper into the forest. On the way, he met a young woman. She was wearing a green robe, holding a beautifully carved staff, and exuding a faint natural breath.

"Who are you?" Shan Chengjun asked vigilantly.

"My name is Ye Ling'er, and I am a descendant of the elves of this forest." The woman smiled slightly, "I sensed your presence and came here to help you."

Shan Chengjun was a little surprised, but he did not let down his guard. "Why are you helping me?"

"Because the threat of 'Shadow of Nothingness' not only concerns the human world, but also affects the homeland of our elves." Ye Ling'er said seriously, "If we don't join forces, I'm afraid no one can stop his plan."

After a brief exchange, Shan Chengjun decided to trust this mysterious elf, and the two of them traveled together to explore the secrets deep in the forest.

###Chapter 8: The Eve of the Decisive Battle

As time went by, Shan Chengjun and Ye Ling'er finally arrived at the core area of the forest. There was a huge lake here, the water was crystal clear, reflecting the stars in the sky. In the center of the lake, there was a crystal ball emitting dazzling light floating - that was the key to integrating the power of "Eternal Source" and "Tree of Life".

However, as they approached the crystal ball, a powerful dark force suddenly emerged. Accompanied by a deafening roar, the "Shadow of Nothingness" appeared.

"Foolish mortals, do you think you can stop me?" His voice echoed throughout the space like thunder, "Today is your doom!"

Facing such a powerful enemy, Shan Chengjun did not retreat. He clenched the sword in his hand and said to Ye Ling'er: "Get ready, let's fight together!"

Ye Ling'er nodded, raised her staff and chanted a spell. Suddenly, the surrounding trees turned into countless vines, entwining the "Shadow of Nothingness". At the same time, Shan Chengjun rushed forward and stabbed the opponent's vital points with his sword.

The battle was extremely fierce, and every attack of the "Shadow of Nothingness" contained destructive power. However, Shan Chengjun relied on his tenacious will and superb swordsmanship to resolve the crisis time and time again. Finally, with the help of Ye Ling'er, he successfully touched the crystal ball and activated it.

A brilliant light burst out from the crystal ball, instantly flooding the entire battlefield. When the light dissipated, the "Shadow of Nothingness" had been completely sealed, and Shan Chengjun fainted due to exhaustion.

###Chapter 9: A New Beginning

When Shan Chengjun woke up, he found himself lying on a soft grass. Ye Ling'er was sitting beside him with a relieved smile on her face.

"You succeeded, Lord Pro," she said softly, "The Shadow of Nothingness has been sealed, and the universe has regained its balance."

Shan Chengjun looked at the blue sky and white clouds, his heart full of emotion. He knew that despite the huge price he paid, it was all worth it, because he protected everything he cherished and paved the way for future hope.

From then on, Shan Chengjun's story spread throughout the multiverse. People called him "Lord of Pro", a legendary hero who will be forever remembered in history.

Shan Chengjun's steps were firm and steady, as he knew the road ahead would not be smooth. After leaving the desert, he entered a vast forest. This forest was in stark contrast to the barren desert before, with tall and dense trees and a fresh air. However, the tranquility here was only superficial, and the danger hidden in this green ocean could erupt at any time.

###Chapter 5: The Secret of the Forest

On the first day he entered the forest, Shan Chengjun sensed an unusual aura. This aura was both familiar and strange, as if it had some connection with the "Source of Eternity". He followed the aura all the way and finally came to an open space shrouded in thick fog. In the middle of the open space stood an ancient stone tablet, engraved with complex runes. These runes emitted a faint light, as if telling some ancient secret.

Just as Shan Chengjun approached the stone tablet, a deep voice came from all around: "Lord Pro, you are here." The voice was not hostile, but it carried an indescribable majesty. Shan Chengjun looked around vigilantly, but found that there were no other creatures except himself and the stone tablet.

"Who is it?" Shan Chengjun asked loudly.

"I am the 'Guardian', the true master of this forest." The voice sounded again, "You can find part of the answer you are looking for here."

Shan Chengjun frowned and asked, "Answer? What answer?"

"About the true purpose of the 'Remnants of Creation' and the powerful enemy that threatens the balance of the universe." The Guardian said slowly, "But to obtain this information, you must pay a price."

"What's the price?" Shan Chengjun asked vigilantly.

"Your memory." The guardian answered simply and clearly, "Every time you unlock a secret, you will lose an important memory. And these memories may be the ones you cherish most."

Shan Chengjun was silent for a moment. He knew that as the Lord of Proro, sacrifice was inevitable. But if he lost his memory, would it affect his judgment or even his mission? However, in order to protect the balance of the universe, he had no choice.

"Okay, I do." Shan Chengjun said firmly.

###Chapter 6: The Price of Memory

As Shan Chengjun answered, the runes on the stone tablet began to glow brighter. Then, countless images suddenly emerged in his mind - fragments of his memories. There were warm scenes of his childhood with his parents, the immature look when he first picked up a sword, and the passionate moments when he fought side by side with his teammates. However, these memories, like grains of sand, gradually slipped through his fingers.

"The first memory has disappeared." The guardian's voice sounded again, "Now, you can choose a question to answer."

Shan Chengjun took a deep breath and tried to calm his inner turmoil. He asked, "Why did the 'Remnants of Creation' destroy the 'Source of Eternity' and the 'Tree of Life'?"

"Because they believe that the existing cosmic order is corrupt and needs a complete change." The Guardian explained, "They believe that by destroying everything, the universe can return to a chaotic state, thus giving birth to a new form of life."

"But this will bring destruction!" Shan Chengjun shouted angrily.

"Yes, but it is also possible that a more powerful being will be born." The guardian responded calmly, "This is their belief."

Shan Chengjun gritted his teeth and asked, "So, who is that powerful enemy?"

"He is the 'Shadow of Nothingness', an existence beyond time and space." The Guardian's tone became heavier. "He was one of the original creators of the universe, but he fell into the incarnation of nothingness in a failed experiment. Now, he is trying to use the power of the 'Remnants of Creation' to break the existing balance system and make himself the sole master."

Hearing this, Shan Chengjun felt a chill in his heart. If the "Shadow of Nothingness" succeeded, the entire universe would fall into eternal darkness.

"One last question," the guardian continued, "What do you want to know?"

Shan Chengjun thought for a moment and asked, "How can we defeat the 'Shadow of Nothingness'?"

"The only way to completely seal him is to combine the power of the 'Source of Eternity' and the 'Tree of Life' to create a new core," the guardian replied, "but this requires great sacrifice and may even endanger your life."

Shan Chengjun nodded to show his understanding. Although the process was difficult, he was ready.

###Chapter 7: The Emergence of Allies

After leaving the stone tablet, Shan Chengjun continued to go deeper into the forest. On the way, he met a young woman. She was wearing a green robe, holding a beautifully carved staff, and exuding a faint natural breath.

"Who are you?" Shan Chengjun asked vigilantly.

"My name is Ye Ling'er, and I am a descendant of the elves of this forest." The woman smiled slightly, "I sensed your presence and came here to help you."

Shan Chengjun was a little surprised, but he did not let down his guard. "Why are you helping me?"

"Because the threat of 'Shadow of Nothingness' not only concerns the human world, but also affects the homeland of our elves." Ye Ling'er said seriously, "If we don't join forces, I'm afraid no one can stop his plan."

After a brief exchange, Shan Chengjun decided to trust this mysterious elf, and the two of them traveled together to explore the secrets deep in the forest.

###Chapter 8: The Eve of the Decisive Battle

As time went by, Shan Chengjun and Ye Ling'er finally arrived at the core area of the forest. There was a huge lake here, the water was crystal clear, reflecting the stars in the sky. In the center of the lake, there was a crystal ball emitting dazzling light floating - that was the key to integrating the power of "Eternal Source" and "Tree of Life".

However, as they approached the crystal ball, a powerful dark force suddenly emerged. Accompanied by a deafening roar, the "Shadow of Nothingness" appeared.

"Foolish mortals, do you think you can stop me?" His voice echoed throughout the space like thunder, "Today is your doom!"

Facing such a powerful enemy, Shan Chengjun did not retreat. He clenched the sword in his hand and said to Ye Ling'er: "Get ready, let's fight together!"

Ye Ling'er nodded, raised her staff and chanted a spell. Suddenly, the surrounding trees turned into countless vines, entwining the "Shadow of Nothingness". At the same time, Shan Chengjun rushed forward and stabbed the opponent's vital points with his sword.

The battle was extremely fierce, and every attack of the "Shadow of Nothingness" contained destructive power. However, Shan Chengjun relied on his tenacious will and superb swordsmanship to resolve the crisis time and time again. Finally, with the help of Ye Ling'er, he successfully touched the crystal ball and activated it.

A brilliant light burst out from the crystal ball, instantly flooding the entire battlefield. When the light dissipated, the "Shadow of Nothingness" had been completely sealed, and Shan Chengjun fainted due to exhaustion.

###Chapter 9: A New Beginning

When Shan Chengjun woke up, he found himself lying on a soft grass. Ye Ling'er was sitting beside him with a relieved smile on her face.

"You succeeded, Lord Pro," she said softly, "The Shadow of Nothingness has been sealed, and the universe has regained its balance."

Shan Chengjun looked at the blue sky and white clouds, his heart full of emotion. He knew that despite the huge price he paid, it was all worth it, because he protected everything he cherished and paved the way for future hope.

From then on, Shan Chengjun's story spread throughout the multiverse. People called him "Lord of Pro", a legendary hero who will be forever remembered in history.