Genshin Impact.

After Lin Feng successfully broke through the calamity, his inner joy was beyond words. He knew that this was just a new beginning. After Lin Feng successfully broke through the calamity, his inner joy was beyond words. He knew that this was just a new beginning.

At this moment, a figure slowly appeared in front of them. It was an old man, and his appearance seemed to carry an ancient aura, which made people feel extremely awed. The old man's eyes were deep and mysterious, as if he could see through everything in the world.

Lin Feng and the others immediately showed respect and saluted the old man. The old man smiled and waved his hand to indicate that they did not need to be polite.

"Young man, you still have a long way to go." The old man's voice was low and magnetic, with an indescribable majesty.

Lin Feng asked respectfully: "Senior, I wonder what you mean by this? We are just ordinary practitioners, pursuing a higher realm and power. Please give us some guidance."

The old man smiled but said nothing, just shook his head gently. Then, he took out a mysterious jade pendant from his arms and handed it to Lin Feng. The jade pendant was emerald green, crystal clear, and emitted a faint light, as if it contained endless mysteries.

"This jade pendant may be able to help you at a critical moment. Remember, keep a firm heart and move forward courageously." The old man's words were full of profound meaning, which made Lin Feng and others fall into deep thought.

Lin Feng held the jade pendant tightly, feeling a warm energy coming from it. He knew that this was a precious treasure, and it might play an important role in future adventures.

"Thank you, senior!" Lin Feng said with tears of gratitude.

The old man smiled and nodded, then turned and left, disappearing into the vast world. Lin Feng and the others looked at the direction where the old man left, and their expectations and visions for the future surged in their hearts.

Lin Feng took the jade pendant, thanked the old man, and then he disappeared.

Lin Feng and Li'er inquired about various news in the town, trying to find clues related to their immortal path. However, what they got were some vague rumors.

"I heard that in the valley outside the city, there is a mysterious cave, which contains endless treasures and powerful magic weapons."

"Others say that the valley is filled with dangerous traps and evil monsters."

Lin Feng decided to go to the valley to find out. When they stepped into the valley, the surrounding atmosphere suddenly became eerie and terrifying.

In the darkness, strange noises were heard from time to time, making people shudder. Lin Feng held the sword tightly in his hand and walked forward cautiously.

Li'er grabbed the corner of Lin Feng's clothes with some fear, "Brother Lin Feng, I'm a little scared."

Lin Feng comforted her: "Don't be afraid, I'm here."

Suddenly, a huge monster jumped out from the shadows, and Lin Feng quickly swung his sword to fight. After a fierce battle, Lin Feng finally defeated the monster.

They continued to go deeper into the valley and finally found the mysterious cave. At the entrance of the cave, a powerful barrier blocked their way.

Lin Feng tried to break the barrier, but found that it required a specific method.

Just when they were at a loss, Lin Feng remembered the jade pendant given by the old man. He took out the jade pendant, and it emitted a ray of light, and the barrier slowly opened.

Entering the cave, there are all kinds of mechanisms and puzzles inside. Lin Feng solves them one by one with his intelligence and extraordinary courage.

Deep in the cave, they found an ancient secret book, which recorded a powerful immortal method, but practicing this method required a huge price.

Lin Feng fell into deep thought, he didn't know whether he should take the risk to practice this kind of magic.

Li'er said: "Brother Lin Feng, you have to think carefully."

Lin Feng finally decided to practice immortal arts. He believed that this would allow him to reach a higher level of strength, better protect Li'er and face future challenges.

The process of cultivation was extremely painful, but Lin Feng persevered with his firm will.

When he succeeded in his practice, a powerful force surged in his body.

However, before they could be happy, the cave began to shake violently and seemed about to collapse.

Lin Feng took Li'er and fled quickly.

After leaving the cave, they found that the outside world had changed.

A huge crisis is quietly approaching...