Lu Yu returned to the fairy world, found Qiu Heqi to study the dark red gem together, and found that as long as it was refined in a liquid state, it could be absorbed by the human body, and the magical energy in it was similar to the supernatural energy absorbed by Lu Yu in the Eastern Wilderness, which could greatly enhance the activity of the human body, and even bring the dead back to life.

Lu Yu carefully released Xue Ziyan from Lu Li's mansion and placed it on the couch in her dormitory, while she sat cross-legged on the bamboo mat next to her and began to refine the gem.

As the gem gradually melted, a powerful energy was released from the gem and filled the room. Lu Yu felt that this energy was constantly pouring into his body, as if his body was constantly being transformed. He felt his cells dividing and growing, and his body became healthier and stronger.

Xue Ziyan also gradually regained consciousness under the action of this energy. She opened her eyes and saw that Lu Mian was concentrating on refining gems, and she couldn't help but feel a sense of relief and warmth. She knew that Lu Yu was making such a huge effort to save her, which made her feel very moved.

Time passed quickly, and in the blink of an eye, the gem had completely melted and turned into a puddle of red liquid. Lu Yu felt that his body had been completely transformed by this energy, as if he had become a completely new person. He stood up, walked over to Xue Ziyan's side, and gently poured the puddle of red liquid into her mouth.

Xue Ziyan felt this energy flowing in her body, and she felt that her body was constantly recovering, as if all the diseases and pains were taken away by this energy. She felt her body becoming more and more energetic and her consciousness gradually clearer.

Lu Yu felt very relieved to see Xue Ziyan gradually recovering his health. He knew that everything he had done was worth it because he had saved his beloved.

"Lu Xi, thank you for saving me." Xue Ziyan looked at Lu Yu and choked up, "You must have paid a lot to save me." ”

Lu Mian replied without hesitation: "It's all my business, Ziyan, I've liked you for a long time." I am now finally able to muster up the courage to tell you that I like you. ”

When Xue Ziyan heard Lu Xi's confession, a warm current surged in his heart. She looked at Lu Yu with tears in her eyes, and nodded lightly, indicating that she also liked Lu Yu. The two looked at each other and smiled, as if the whole world had become brighter.

Lu Yu felt that his mood had become extremely happy, and he knew that he had finally received a response from his beloved. He stretched out his hand and gently hugged Xue Ziyan into his arms, making her feel his warmth and firmness.

From that day on, the relationship between Lu Yu and Xue Ziyan became even closer. They practiced together, explored the mysteries of the fairy world together, and enjoyed each other's company and love. They know that no matter how many difficulties and challenges lie ahead, as long as they rely on each other, they can get through it together.

In the years of the immortal world, Lu Yu and Xue Ziyan continued to grow and progress, and their cultivation became more and more sophisticated, becoming the best in the immortal world. They led other immortals to jointly maintain the peace and stability of the fairy world, and became legends in the fairy world.

However, they also understand that the peace of the fairy world is not eternal. In the days to come, they still need to keep working hard and fight for the future of the fairy world. But they believe that as long as they work together, no matter what difficulties and challenges they face, they can get through it together and create a better future.