Genshin Impact.

After experiencing many hardships and obstacles, Lin Feng, Li'er and the old man finally arrived at a mysterious valley under the guidance of the light of mission.

The valley was surrounded by clouds and mist, exuding a mysterious and ancient atmosphere. Lin Feng looked at the scene in front of him, and an inexplicable awe surged in his heart. Li'er followed Lin Feng closely, her eyes full of curiosity and expectation.

"Child, this is the key to our mission." The old man said slowly.

Lin Feng nodded solemnly, and followed the old man into the valley with Li'er. The valley was unusually quiet, with only the sound of their footsteps echoing in the emptiness.

Suddenly, a breeze blew by, bringing with it a strange fragrance. Lin Feng stopped alertly and looked around.

"Be careful, this fragrance might be weird." Lin Feng warned.

Li'er sniffed gently and said, "Brother Lin Feng, I feel like this fragrance seems to be leading us somewhere."

Just as they were puzzled, a figure slowly emerged from the mist in front of them. It was an immortal dressed in ancient clothes, with a kind yet majestic face.

"Are the people coming Lin Feng and Li'er?" The immortal's voice echoed in the valley like a loud bell.

Lin Feng and Li'er looked at each other, stepped forward and said respectfully: "It is the junior."

The immortal nodded slightly and said, "Your mission is important. This is the place of inheritance. Whether you can obtain the inheritance depends on your luck."

After saying that, the immortal waved his sleeves, a flash of light passed by, and they came to an ancient palace. The door of the palace slowly opened, and a powerful force rushed towards them.

Lin Feng took a deep breath and walked into the palace first. The palace was filled with mysterious runes and shining light. In the center was a huge stone platform, on which was placed an ancient book emitting a mysterious light.

Li'er said softly: "Brother Lin Feng, this may be the inheritance we are looking for."

Just as Lin Feng was about to reach out to grab the ancient book, roars suddenly sounded all around him. Countless phantoms emerged from the light and rushed towards them.

Lin Feng immediately drew his sword to meet the enemy, the sword flashing, and each strike was full of determination. Li'er was not to be outdone, and cast a powerful spell, shining brightly, repelling the phantoms one by one.

However, the phantoms continued to appear, seemingly endless. Lin Feng gradually felt exhausted, and Li'er's magic began to weaken.

At this moment, the old man's voice rang in their hearts: "Concentrate your minds, feel the power of inheritance, and fight the enemy with your heart."

Lin Feng closed his eyes, took a deep breath, and calmed himself down. When he opened his eyes again, a glimmer of enlightenment flashed across his eyes. He swung the sword in his hand, no longer simply attacking, but with a rhythm, as if blending into the surrounding environment.

Li'er was also inspired. Her spells were no longer released blindly. Instead, they echoed with Lin Feng's sword moves, forming a powerful line of defense and attack.

With their joint efforts, the phantom gradually dissipated and eventually disappeared without a trace.

Lin Feng slowly walked to the stone platform and carefully picked up the ancient book. The moment he touched the ancient book, a powerful force surged into his body, and countless images and information emerged in his mind.

Li'er asked with concern: "Brother Lin Feng, are you okay?"

Lin Feng opened his eyes, smiled and said, "I'm fine. This inherited power will help us complete our mission."

When they walked out of the palace with the power of inheritance, the immortal appeared again.

"Very good, you have passed the test. But this is just the beginning, the road ahead will still be full of challenges." said the immortal.

Lin Feng and Li'er nodded firmly, and under the guidance of the old man, continued on their immortal journey.

They came to a prosperous town where people lived peacefully and calmly. However, beneath this peaceful surface, an evil force was hidden.

Lin Feng and Li'er sensed unusual fluctuations of spiritual energy in the town. After some investigation, they discovered that a dark organization was secretly manipulating everything.

"We must stop them and not let them destroy the peace here." Li'er said.

Lin Feng clenched the sword in his hand and said, "Yes, this is our mission."

They began to secretly collect evidence, preparing to expose the conspiracy of the dark organization in one fell swoop.

In the process, they encountered various difficulties and obstacles. The members of the dark organization were very cunning and constantly created trouble for them. However, Lin Feng and Li Er relied on their firm belief and the power of inheritance to overcome dangers time and time again.

Finally, one night, they found the lair of the dark organization.

Lin Feng and Li'er rushed in without hesitation and started a fierce battle with the members of the dark organization. The power of inheritance played a huge role in them, greatly increasing their strength.

After a hard battle, they successfully defeated the leader of the dark organization, exposed their conspiracy and saved the town.

People were filled with gratitude towards them, and Lin Feng and Li'er continued to move forward amid people's cheers, heading towards the end of their mission.