Genshin Impact.

Lin Feng and his companions continued to move forward in the world, leaving seeds of justice and hope wherever they went. However, new challenges also followed.

In a barren desert, the scorching sun mercilessly burned the earth, and the wind and sand were flying all over the sky. Lin Feng and others moved forward with difficulty, and their clothes were already soaked with sweat.

"This desert seems endless. How can we get out?" Li'er said worriedly.

Lin Feng looked up at the sky with a firm look in his eyes: "As long as we have a direction in our hearts, we will definitely find a way out."

The old man nodded silently, and the cane in his hand left deep marks in the sand.

At this moment, a strong wind blew past, blowing up sand all over the sky, forming a huge sandstorm that swept towards them.

"Everyone be careful!" Lin Feng shouted loudly.

He quickly used his magic to form a protective barrier in front of him. Li'er was not to be outdone, she waved her hands and released a gentle force that merged with Lin Feng's magic to enhance the power of protection.

The old man closed his eyes and muttered something, as if he was performing some mysterious spell.

The sandstorm hit their protective barrier violently, making a huge roar. But with the joint efforts of the three, the protective barrier remained indestructible.

After a difficult resistance, the sandstorm finally subsided. However, they found themselves lost.

"What should I do?" Li'er showed an anxious look on her face.

Lin Feng pondered for a moment and said, "We might as well observe the surrounding environment, maybe we can find some clues."

They began to look around carefully and finally found a row of shallow footprints not far away.

"This may be left by our ancestors. If we follow it, we may find a way out." Lin Feng said.

So they followed the direction of the footprints. After walking for a long time, they saw an ancient castle. The walls of the castle were mottled and dilapidated, exuding a mysterious and eerie atmosphere.

Lin Feng and the others walked into the castle carefully. The castle was silent, with only their footsteps echoing in the empty hall.

Suddenly, a gust of cold wind blew, and countless dark shadows came from all directions.

"What is this?" Li'er exclaimed.

Lin Feng waved the sword, the light flashed, trying to disperse the shadows. But the shadows became more and more, as if endless.

The old man said loudly: "These are the resentment of darkness. Ordinary spells cannot eliminate them."

Lin Feng frowned, thought for a moment and said, "Then we will use the power of light to purify them."

As he spoke, he transformed all the immortal power in his body into the power of light. Light burst out from his body, illuminating the entire castle. Li'er and the old man also cast their own light spells, and combined with Lin Feng's power.

Under the shining light, the dark shadows howled in pain and gradually dissipated.

When the last shadow disappeared, the castle returned to peace. They continued to go deeper into the castle and found an ancient book in a secret room.

The book records the secrets of the desert and how to get out of it.

Following the instructions in the scroll, they finally walked out of the desert.

However, what awaited them was a valley full of miasma. The valley was filled with a pungent smell that made it difficult to breathe.

"This miasma is poisonous, everyone be careful." the old man warned.

Lin Feng used his magic to form a purifying barrier around him, temporarily blocking the invasion of miasma.

They moved forward cautiously in the valley when they suddenly heard a shrill cry.

"What's that sound?" Li'er asked nervously.

Lin Feng looked around vigilantly: "I don't know, but we have to be careful."

At this time, a group of ghostly monsters rushed out of the miasma and pounced on them.

Lin Feng and the others immediately started fighting. Lin Feng's sword flew up and down, and each strike contained great power. Li'er's magic was like gorgeous fireworks, constantly attacking the monsters. The old man provided them with support and protection from the rear.

After a fierce battle, they finally killed all the monsters.

Continuing forward, they finally walked out of the valley.

Before their eyes was a picturesque landscape of green mountains and clear waters, but they knew that the test of the immortal path was far from over.

In a quiet little village, they met a little girl who was troubled by illness.

Lin Feng decided to use magic to treat the little girl, but encountered obstacles from a mysterious force during the treatment.

"What's going on?" Lin Feng felt very confused.

After careful observation, the old man said: "This may be an evil curse."

Lin Feng did not back down. He kept trying various methods and finally succeeded in breaking the curse and curing the little girl.

The villagers were so grateful to them that they gave them food and water.

After resting in the village for a while, Lin Feng and others continued on their journey to immortality.

At the foot of a high mountain, they met an injured immortal.

The immortal told them that there was an evil monster in the mountain who was doing evil things.

Lin Feng and others decided to go up the mountain to eliminate the monster.

The road on the mountain was rugged and full of traps and dangers, but they relied on their firm faith and superb magic to move forward step by step to the top of the mountain.

Finally, they found the monster's lair.

The monster is huge, has a hideous face, and exudes a strong evil aura.

Lin Feng was not afraid at all and started a thrilling battle with the monster.

Li'er and the old man also assisted with all their strength.

After a hard fight, Lin Feng finally found the monster's weakness and defeated it in one fell swoop.

Their immortal journey continues, and there are more challenges and tests waiting for them ahead, but they firmly believe that as long as they unite as one, they will be able to overcome everything and move towards a brilliant future.