Genshin Impact.

After going through many tests in the mortal world, Lin Feng, Li'er and the old man thought they could take a break. However, the situation suddenly changed and an unprecedented calamity quietly descended.

At this moment, the sky was covered with dark clouds, lightning and thunder, and the rolling black clouds were rolling like surging waves. Looking at this sudden change in the sky, Lin Feng felt a strong sense of uneasiness in his heart.

"This kind of celestial phenomenon is definitely not ordinary. I'm afraid that the immortal calamity is approaching." The old man's face was solemn, and a trace of worry flashed in his eyes.

Li Er tightly grasped Lin Feng's sleeve, her voice trembling slightly: "Brother Feng, what should we do?"

Lin Feng took a deep breath, forced himself to calm down, and comforted Li'er, "Don't be afraid, I'm here. Since we have embarked on this immortal journey, we are destined to face many challenges. We will definitely be able to overcome this immortal calamity."

The old man nodded slightly and waved the whisk in his hand: "Lin Feng is right, but this disaster is extremely dangerous, we need to be fully prepared."

After saying that, the three of them began to practice their skills, adjusting their states, and preparing to face the upcoming immortal calamity.

As time went by, the thunderclouds in the sky became thicker and thicker, and between the flashes of lightning, it seemed as if countless giant dragons were flying through them. Suddenly, a bolt of lightning as thick as a bucket struck the three of them.

Seeing this, Lin Feng flashed and stood in front of Li'er and the old man. He waved the immortal sword in his hand, and a sword energy shot up into the sky and collided with the lightning. With a loud "boom", the sword energy and lightning canceled each other out and turned into countless electric sparks that dissipated in the air.

However, this was just the beginning. Immediately afterwards, lightning struck like raindrops, and the three of them were caught in the lightning, struggling to cope with it.

"This is not a solution. We must find the flaw in the immortal calamity in order to resolve it." Lin Feng said loudly while resisting the thunder and lightning.

The old man looked at the thundercloud in the sky with sharp eyes and said, "The key to this disaster may lie in the center of the thundercloud. As long as we can break through the blockade of lightning and reach the center of the thundercloud, we may be able to find a way to solve it."

Hearing this, Lin Feng's eyes flashed with determination: "Okay, then let's give it a try!"

After that, Lin Feng raised his magic power to the extreme, and a dazzling light emanated from his body. Li'er and the old man also displayed their unique skills to protect Lin Feng.

Lin Feng turned into a stream of light and rushed towards the center of the thundercloud. Along the way, lightning kept hitting him, but he gritted his teeth, and with his strong will and powerful magic power, he broke through the blockade of lightning and successfully reached the center of the thundercloud.

In the center of the thundercloud, Lin Feng found a rune that was shining with a strange light. He realized that this was the key to the immortal calamity. He stretched out his hand and tried to touch the rune.

Just as his finger was about to touch the rune, a powerful force pushed him away. Lin Feng fell heavily to the ground, spurting out a mouthful of blood.

"Brother Feng!" Li'er and the old man were extremely anxious and quickly rushed to Lin Feng.

Lin Feng wiped the blood from the corner of his mouth and stood up again: "I'm fine, I was just careless just now. This time, I will definitely succeed."

Lin Feng adjusted his state and rushed towards the rune again. This time, he concentrated all his energy and mana to fight against the mysterious power.

After a hard fight, Lin Feng finally succeeded in touching the rune. With the infusion of his magic power, the rune gradually dimmed, the thunderclouds in the sky began to dissipate, and the immortal calamity was finally resolved.

The three of them sat on the ground exhausted, gasping for breath. However, before they had time to rest, the space around them suddenly twisted and a mysterious portal appeared in front of them.

"This is..." Lin Feng looked at the door, his heart full of doubts.

The old man stood up and looked at the door with a sharp gaze: "This door may lead to a new place of opportunity. We might as well go in and find out."

Lin Feng nodded and took Li'er's hand: "Okay, let's go in and take a look."

The three of them walked into the door, and the scene in front of them stunned them instantly. They saw a gorgeous starry sky all around, with countless stars flashing mysterious light. In the center of the starry sky, an ancient palace was suspended in the air.

"What is this place?" Li'er asked curiously.

Lin Feng shook his head: "I don't know either, but I feel that this place is full of mysterious atmosphere."

At this moment, the palace gate slowly opened, and a voice came from inside: "Welcome, brave immortals."

The three of them looked at each other and resolutely walked into the palace. The palace was decorated magnificently, and the walls were engraved with various mysterious runes and patterns. In the center of the palace, a huge crystal ball emitted a soft light.

"You have passed the test of the immortal calamity and are qualified to obtain the inheritance of this palace." The voice sounded again.

Lin Feng and the others were overjoyed when they heard this. They knew that this would be a great opportunity for them on their journey to immortality.

In the following time, the three began to receive inheritance. Lin Feng obtained a powerful immortal secret book, Li'er obtained a mysterious magic weapon, and the old man comprehended a more profound Taoism.

After the inheritance was completed, the three left the palace and embarked on the immortal journey again.

"With this opportunity, our journey to immortality will be smoother." Lin Feng said confidently.

Li'er and the old man nodded, with determination gleaming in their eyes.

In the distant sky, a ray of dawn gradually rose, illuminating their way forward. They knew that there were more challenges and opportunities waiting for them ahead, but they were fearless because they had the persistence and pursuit of the immortal path in their hearts.