Genshin Impact.

After the dawn of the mortal world, Lin Feng, Li Er and the old man continued to move forward in this mortal world. They knew that although the dawn had come, the road ahead was still full of unknowns and challenges.

After a short rest, the three of them set off on a new journey. Along the way, the scenery was picturesque, with mountains and rivers all before their eyes. Lin Feng looked into the distance, feeling a thousand emotions in his heart: "Although this world is beautiful, it also hides mysteries." Li'er nodded gently and responded: "But as long as we work together, we will be able to overcome all difficulties." The old man smiled, his eyes showing determination: "Yes, this is the only way for us to survive."

They came to an ancient town, where the people were simple and honest, and lived and worked in peace and contentment. However, under this calm surface, Lin Feng keenly sensed something strange. At night, strange noises were heard from an abandoned temple in the town from time to time.

Lin Feng decided to go to the temple with Li'er and the old man to find out what was going on. As they entered the temple, a gloomy atmosphere hit them. The temple was filled with thick fog, which blurred their vision. Suddenly, a black shadow flashed before their eyes.

Lin Feng was alert instantly, holding the magic sword, and shouted: "Who is this evildoer!" The black shadow did not respond, but quickly shuttled through the temple. Li'er cast a spell to try to illuminate the surrounding environment. The old man closed his eyes and sensed, looking for the trace of the black shadow.

After a chase, they finally saw the true face of the black shadow. It turned out to be a fox demon possessed by an evil spirit, with strange lights flashing in its eyes and black flames spewing from its mouth.

Lin Feng was not afraid and went forward to fight the fox demon. The fox demon was agile and kept dodging Lin Feng's attacks while taking the opportunity to counterattack. Li'er cast auxiliary spells to enhance Lin Feng's strength and defense.

The old man observed the battle and gave instructions from time to time: "Lin Feng, pay attention to the fox demon's tail, that is its weakness!" Lin Feng heard it, seized the opportunity, and stabbed the fox demon's tail with a sword. The fox demon screamed and fell to the ground.

Just when they thought the crisis was over, more evil spirits suddenly emerged from the temple. These evil spirits had different shapes, some were like ghosts, and some looked like monsters. They pounced on the three people with their fangs and claws.

Lin Feng and Li'er worked closely together, the sword and magic intertwined into a brilliant light, constantly repelling the attacks of the evil spirits. The old man cast a powerful sealing spell in the back, trying to trap these evil spirits.

But the evil spirits were numerous and kept emerging. Lin Feng and the others gradually felt overwhelmed, and their physical and immortal powers were rapidly depleted.

At this critical moment, Lin Feng suddenly remembered a forbidden technique that he had learned during his immortal journey. This forbidden technique was powerful, but it would have certain side effects after use.

"Lier, old man, I am going to use a forbidden technique, you guys protect me!" Lin Feng said loudly.

Li'er and the old man were fully aware of the seriousness of the situation and nodded in agreement.

Lin Feng concentrated his mind, mobilized all the immortal power in his body, and chanted a complex spell. A layer of dazzling light appeared around his body, and the evil spirits dissipated wherever the light reached.

After a tough battle, all the evil spirits were finally eliminated. However, due to the use of forbidden techniques, Lin Feng's body was severely damaged and he fell into a coma.

Li'er and the old man were extremely worried, so they took Lin Feng out of the temple and looked for a quiet place to heal his wounds.

During the healing process, Li'er guarded Lin Feng day and night, using her own immortal power to nourish his body, while the old man searched everywhere for precious herbs and refined elixirs.

After several days of hard work, Lin Feng finally woke up. He looked at the exhausted Li'er and the old man, his heart filled with gratitude and guilt: "It's all my fault for making you so worried."

Lier smiled and said, "As long as you can wake up, everything will be worth it."

The old man also said: "We are partners who have experienced the disaster together, there is no need to talk about this."

After a short rest, the three continued on their way. They heard that in a valley ahead, there was a mysterious magic weapon that was said to have great power.

When they arrived at the valley, they found that it was covered by a powerful barrier. Lin Feng tried to break the barrier with his immortal power, but found that his power was like a stone sinking into the sea and had no effect.

Li'er thought for a moment and said, "Perhaps we need to find the center of the barrier before we can enter."

So the three of them began to look for the center of the formation around the valley. After a careful search, they finally found the center of the formation in a hidden corner.

The old man cast a spell and broke the seal of the center of the formation. The barrier disappeared instantly, and the three of them entered the valley smoothly.

The valley was filled with a strong spiritual energy, and on a huge rock in the center was placed the mysterious magic weapon, which emitted colorful light and was surrounded by mysterious runes.

Just as Lin Feng was about to take the magic weapon, a huge guardian beast suddenly appeared. The beast was majestic, with eyes like torches and blazing flames spewing from its mouth.

Lin Feng and his companions did not flinch and started a fierce battle with the guardian beast. The beast was extremely powerful, and every attack shook the earth and mountains. Lin Feng and his companions relied on their tacit cooperation and tenacious will to deal with the beast.

In the end, with Lin Feng's clever strategy, they successfully defeated the guardian beast and obtained the mysterious magic weapon.

However, the power of the magic weapon was too strong, and they were unable to fully control it for a while. In the process of trying to control the magic weapon, the power of the magic weapon got out of control, causing a huge energy fluctuation.

The energy fluctuations alarmed the nearby evil forces, and they rushed towards the location where Lin Feng and others were, trying to snatch the magic weapon.

Faced with the impending crisis, can Lin Feng, Li'er and the old man successfully cope with it, protect the magic weapon, and continue their journey to immortality?