Genshin Impact.

After experiencing the shining dawn of the immortal path, Lin Feng, Li'er and the old man embarked on a new journey. They experienced many hardships along the way, but never had the intention of retreating.

One day, they came to an ancient city called Qingyun. The city seemed peaceful and tranquil, but Lin Feng keenly sensed a hint of something unusual.

"Lier, old man, I always feel that this city is a little strange." Lin Feng said with a frown.

Li'er nodded gently: "I feel the same way, as if there is a pair of eyes watching us in the dark."

The old man looked deep in his eyes and said slowly, "Be careful, don't act rashly."

The three of them found an inn in the city to stay. At night, Lin Feng lay in bed, tossing and turning, unable to fall asleep. Suddenly, he heard a slight noise coming from outside the window. Lin Feng was instantly alert, quietly stood up, and looked out through the crack in the window. He saw several dark shadows flashing quickly on the street.

Lin Feng decided to follow and find out what was going on. He gently opened the door, without disturbing Li'er and the old man, and followed the shadow alone. The shadow eventually entered an abandoned temple.

Lin Feng approached the temple cautiously. As soon as he reached the door, he felt a strong restraining force. He took a deep breath and used his magic to try to break through the restraint. Just as he was trying his best to fight against the restraint, a sinister laugh suddenly came from behind him.

Lin Feng turned around suddenly and saw a man in black robes appearing in front of him. A shadow covered the man's face, and his features could not be seen clearly, but the evil aura emanating from him was chilling.

"Boy, you are seeking your own death by trespassing here!" said the man in black robe coldly.

Lin Feng showed no fear: "You evil man, you must have some hidden conspiracy here!"

The man in black robe laughed: "Since you have come to my door, don't even think about leaving alive!" As he said that, he waved his hands and a black smoke rushed towards Lin Feng.

Lin Feng dodged the smoke and drew his sword. A flash of sword light slashed at the man in black. The man dodged sideways and a black staff appeared in his hand, with a strange light flashing on the top.

The two started a fierce battle. Lin Feng's magic was extremely sharp, but the black-robed man's magic was also very powerful, sinister and strange. For a while, Lin Feng could not gain the upper hand.

At this moment, Li'er and the old man sensed Lin Feng's danger and arrived in time. Li'er used her unique magic, and rays of light intertwined into a net, trapping the man in black robes. The old man took the opportunity to launch a powerful attack, forcing the man in black robes to retreat again and again.

Under the combined efforts of the three, the black-robed man gradually lost. He saw that the situation was not good and wanted to escape. How could Lin Feng let him do that? He used his strongest magic, and a huge sword energy whistled out and hit the black-robed man directly. The black-robed man screamed and fell to the ground.

However, when they unveiled the black-robed man, they discovered a mysterious symbol carved into his face.

"What is this symbol?" Li'er asked puzzledly.

The old man pondered for a moment and said, "This may be the symbol of an evil organization. It seems that we have been involved in a bigger conspiracy."

After some investigation, they discovered that this ancient city hides a huge secret. It turned out that there is a passage leading to the dark world, and the evil forces are trying to invade the world through this passage.

"We must stop them!" Lin Feng said firmly.

Li'er and the old man nodded in agreement.

In order to close the passage, they searched for clues everywhere. In the process, they encountered various difficulties and obstacles, including powerful monsters, complex traps, and mysterious magic restrictions.

But they never gave up, and relied on their firm belief and tacit cooperation with each other to overcome danger time and time again.

Finally, they found the key to closing the passage. However, just as they were about to close the passage, the leader of the evil forces appeared.

The leader is a demon with powerful magic, and his appearance fills the entire space with an oppressive atmosphere.

"How dare you, you ignorant fellows, destroy my plan!" the devil roared.

Lin Feng did not back down: "Your conspiracy will not succeed!"

A thrilling battle broke out. The demons cast all kinds of terrifying spells, black flames, distorted space, and sharp ice spikes, attacking the three people.

Lin Feng, Li'er and the old man worked closely together to resist the demon's attack. Lin Feng's sword shone brightly, and every swing of the sword was accompanied by fearless courage; Li'er's magic was like warm sunshine, dispelling the power of darkness; and the old man provided them with solid backing with his profound immortal power.

The battle entered a white-hot stage, and all three were seriously injured, but their eyes were still full of determination.

At the critical moment, Lin Feng suddenly realized a new immortal method. He gathered all his immortal power into the immortal sword, and the sword body burst into dazzling light.

"Come on, devil!" Lin Feng shouted and swung his sword with all his might.

This sword seemed to contain the power of justice between heaven and earth. It instantly penetrated the demon's defense and defeated it completely.

With the defeat of the demon, the passage was finally closed, and Qingyun Ancient City returned to its former tranquility.

Lin Feng, Li'er and the old man smiled at each other. They knew that although the path to immortality was full of challenges, as long as they moved forward courageously, they would be able to create brilliance.

What kind of adventures and challenges will they encounter on their journey?