Genshin Impact.

Lin Feng stood on the edge of the cliff, the mountain wind was so strong that his clothes rustled. Behind him were the old man, Amber and Li'er, their eyes all revealed determination and resoluteness.

"Lin Feng, this exploration of the hiding place of the leader of the mysterious organization is bound to be full of dangers, so you must think carefully." The old man looked at Lin Feng with worry in his eyes.

Lin Feng turned around and looked at the old man, Amber and Li'er, and smiled slightly: "This is our mission. If we don't eradicate this mysterious organization, we don't know how many innocent people will suffer."

Amber walked forward and held Lin Feng's hand: "No matter what, we'll be together." Li'er also nodded, with a firm light flashing in her eyes.

The four of them smiled at each other, and then walked towards the deep valley below the cliff. The valley bottom was filled with thick fog, gloomy and cold. Lin Feng carefully explored the way ahead, with the long sword in his hand ready to be unsheathed at any time.

Suddenly, a gust of cold wind blew, and strange noises were heard all around. Lin Feng stopped and signaled everyone to be alert. At this moment, a group of black shadows rushed out of the thick fog and pounced on them.

Lin Feng reacted quickly, swung his sword, and a sword energy swept out, cutting the black shadows in front in half. The old man was not to be outdone, and formed seals with his hands, and a series of magic lights flew out, repelling the black shadows one after another. Amber and Li'er cooperated with each other, dancing with their weapons in their hands, forming an impenetrable defense line.

After a fierce battle, the shadows were finally eliminated. The four continued to move forward, passing through a dark forest, and came to an ancient castle. The castle gate was closed, and an evil atmosphere filled the air.

"This should be the hiding place of the leader of the mysterious organization." Lin Feng looked at the castle and muttered to himself.

The old man walked forward, carefully observed the castle gate, and then said: "There is a powerful ban on this gate. We need to find a way to break it."

Lin Feng, Amber and Li'er began to look for clues around the castle. After some effort, they finally found a hidden mechanism on one side of the castle. Lin Feng carefully pressed the mechanism, and the castle gate slowly opened.

The four of them walked into the castle, which was filled with a pungent smell of blood. In the center of the hall, there was a huge throne, and a dark figure sat on the throne.

"You are finally here." The black shadow slowly stood up, revealing a ferocious face.

"Are you the leader of the mysterious organization?" Lin Feng looked at the black shadow and asked coldly.

"Haha, that's right, it's me. Today, you will all die here." The leader laughed, and a black magic wand appeared in his hand.

Lin Feng was not afraid at all, and rushed towards the leader with his sword. The leader waved his magic wand, and a black light shot towards Lin Feng. The old man acted in time and blocked the light with magic.

Amber and Li'er also joined the battle, and the four of them started a life-and-death contest with the leader. The leader was very powerful, and Lin Feng and his companions gradually fell into trouble.

At this moment, Lin Feng suddenly discovered a flaw in the leader, and he thrust his sword without hesitation. The leader was unable to dodge and was stabbed in the shoulder by Lin Feng. The leader became angry and cast a more powerful spell.

Lin Feng and his companions fought hard, but they were all seriously injured under the powerful spell attack.

"Am I really going to die here today?" A trace of despair flashed through Lin Feng's heart.

At this moment, a powerful force suddenly erupted from Lin Feng's body, and this force instantly healed his injuries. Lin Feng knew that this was the mysterious power in his body awakening at the critical moment.

Lin Feng used this power to perform a powerful sword technique. Wherever the sword technique went, light shone everywhere, and the leader's spells were broken one after another.

The old man, Amber and Li'er were also encouraged by Lin Feng's changes and they all used their strongest moves.

Under the joint attack of the four, the leader gradually lost. Finally, Lin Feng stabbed the leader's heart with a sword and completely destroyed him.

After the leader of the mysterious organization was eliminated, the castle began to collapse, and Lin Feng and his companions quickly fled the castle.

Walking out of the castle, the sunlight shone on them and they felt more relaxed than ever before.

"It's finally over." Lin Feng looked into the distance and muttered to himself.

The old man patted Lin Feng on the shoulder and said, "Yes, thanks to you, this world is at peace."

Amber and Li'er smiled at each other. They knew that there would be more challenges waiting for them in the future, but as long as they were together, no difficulties would be insurmountable.