Genshin Impact.

Lin Feng stood on the top of the mountain, looking at the mountains in the distance, with a lot of thoughts in his mind. Ever since they knew there was a spy lurking among them, they had been investigating secretly for some time.

The old man stood shoulder to shoulder with Lin Feng, his hands behind his back, a trace of worry in his eyes, "Lin Feng, the situation is becoming more and more complicated. We will never have peace until this spy is eliminated."

Lin Feng frowned slightly, "Senior, I always feel that this spy matter is not as simple as it seems on the surface. Maybe there is a bigger conspiracy behind it."

At this time, Amber came hurriedly, "Lin Feng, I found some clues."

Everyone gathered around immediately. Amber took a breath and continued, "I noticed that Li'er's whereabouts have been a little strange recently. Several times in the middle of the night, she left the camp alone and went deep into the mountains and forests."

"Li'er?" Lin Feng was shocked. He really didn't want to believe that Li'er was a spy. "Could there be some misunderstanding?"

The old man pondered for a moment and said, "It's too early to draw a conclusion now. We need to verify it further."

At night, Lin Feng decided to follow Li'er in person to find out the truth. He quietly followed Li'er and saw Li'er carefully avoiding everyone and walking towards the depths of the forest.

Lin Feng followed carefully all the way, not daring to make any noise. Li'er stopped in front of a cave, looked around, and then walked into the cave.

Lin Feng quietly approached the cave, hid behind a huge rock, and observed the situation inside the cave. He saw Li'er talking to a dark shadow in the cave.

"How's it going?" The shadow's voice was hoarse and low.

There was a hint of helplessness in Li'er's voice, "Progress is slow, Lin Feng and the others have begun to notice something."

"Hmph! I don't care what method you use, you must complete the task as soon as possible, otherwise you know the consequences." The black shadow snorted coldly.

When Lin Feng heard this, his heart ached. He had never thought that Li'er was really a spy. He clenched his fists and was about to rush in, but suddenly he heard a noisy sound coming from outside the cave.

"Oh no, something's happening!" The black shadow noticed something unusual and disappeared in an instant.

Li'er was also about to leave in a panic, but Lin Feng walked out from behind a boulder and blocked her way.

"Lier, it's really you..." There was a hint of sadness and anger in Lin Feng's voice.

When Li Er saw Lin Feng, a trace of guilt appeared on her face, "Lin Feng, I'm sorry..."

"Why? Why are you doing this?" Lin Feng asked.

Li'er lowered her head, tears welling up in her eyes, "Lin Feng, I have my own difficulties, I..."

Before they could finish their words, a group of men in black suddenly appeared and surrounded them.

"Hmph, now that you've discovered us, don't even think about leaving alive!" the leading man in black sneered.

Lin Feng protected Li'er behind him, "If you want to hurt her, you have to get past me first!"

The old man and Amber also arrived in time and started a fierce battle with the men in black. Lin Feng held a long sword, his figure was as fast as lightning, and each sword contained powerful power, instantly killing several men in black.

The old man's skills were profound and his moves were fierce. Wherever he went, the men in black fell one after another. Amber was not to be outdone. He waved the spear in his hand like a dragon emerging from the sea, majestic and awe-inspiring.

With everyone's concerted efforts, the man in black gradually lost and began to retreat.

"Don't let them get away!" Lin Fengbao shouted and chased after them.

During the pursuit, Lin Feng discovered a familiar figure, the black shadow that had talked to Li'er before. He rushed forward desperately and fought a desperate battle with the black shadow.

The black shadow was very powerful, and the fight with Lin Feng was hard to resolve. However, the anger and sadness in Lin Feng's heart turned into a powerful driving force, making his moves more powerful.

In the end, Lin Feng stabbed the black shadow in the chest with a sword, and the black shadow fell to the ground, dying.

"Tell me, what is your purpose?" Lin Feng glared at the black shadow.

The black shadow sneered, "Even if you kill me, you can't stop our plan..." After that, the black shadow spat out a mouthful of black blood and died.

Lin Feng sighed helplessly and turned back to Li'er.

Li Er burst into tears, "Lin Feng, I'm sorry, I was threatened by them. They took my family away, and if I don't obey their orders, my family will be in danger."

Lin Feng looked at Li'er, and the anger in his heart gradually dissipated, "Li'er, I believe you, but you should have told us earlier."

The old man came over and patted Lin Feng on the shoulder. "Now is not the time to pursue responsibility. We must find out their plan as soon as possible and be prepared to deal with it."

Everyone returned to the camp and began to sort out clues and analyze the situation. After some discussion, they found that the enemy's target was a mysterious treasure, which was said to contain powerful power and countless treasures.

"So that's how it is. In order to get the treasure, they did not hesitate to send spies to lurk among us." Amber suddenly realized.

Lin Feng clenched his fists, "No matter what, we can't let their conspiracy succeed."

In the following days, everyone strengthened their vigilance and began to look for the whereabouts of the treasure. In the process, Li'er also proved her repentance with her actions, and everyone gradually accepted her again.

After a difficult search, they finally found the location of the treasure. However, the enemy had already set up many traps here, waiting for their arrival.

A great war is about to begin. Can Lin Feng and others successfully protect the treasure and resolve the crisis? Everything is still unknown...