The Immortal Physician's Transmigration: Miraculous Rejuvenation

The fall of the Dark Night Demon Lord was like a ray of dawn, dispelling the darkness that shrouded the cultivation world and the mortal world. With the war over, the allied forces began to rebuild their destroyed homes and restore their former prosperity and peace.

Ye Yuanchen, Mu Wanyue, Lu Zixuan, and Bai Youruo became heroes revered by all. Their figures frequently appeared in various disaster-stricken areas, using their immortal medical skills to heal the injured and repair damaged buildings and spiritual veins. Ye Yuanchen selflessly imparted the knowledge he had accumulated in the process of integrating cultivation and medicine to healers and cultivators everywhere, hoping to improve the world's overall medical standards and cultivation literacy.

In a small town once corrupted by dark magic, Ye Yuanchen and Mu Wanyue stood side by side, surrounded by a soft glow of spiritual energy. Ye Yuanchen held a spirit crystal radiating emerald light in his hand, a treasure he had obtained by chance in the ruins of a celestial abode, imbued with powerful life force. He gently placed the crystal into the spiritual spring in the center of the town. The instant the crystal touched the water, the previously murky spring began to churn, gradually becoming clear and transparent, emanating a rich spiritual aura.

"Once this spiritual spring regains its vitality, it should be able to nourish this land, allowing the crops here to grow strong again, and the lives of the people will gradually improve," Ye Yuanchen said softly, his eyes filled with satisfaction.

Mu Wanyue smiled and nodded. She swung her spirit whip, which drew graceful arcs in the air, dispelling the remaining dark energy. "Yes, after this disaster, everyone cherishes peaceful life even more."

Lu Zixuan, carrying his array formation manual, traveled between various cities and sects. He helped them rearrange defensive arrays and spiritual energy gathering arrays, ensuring these places could withstand external threats in the future, while also better utilizing the spiritual energy of heaven and earth for cultivation and development. At the headquarters of a major cultivation sect, Lu Zixuan stood atop the sect's main peak, a massive array diagram beneath his feet. Array flags fluttered in his hands as he chanted incantations. As streams of spiritual energy flowed into the array flags, the entire sect headquarters was enveloped in a dazzling light, the lines of spiritual energy within the array flowing ceaselessly like agile dragons.

"This formation is called the 'Qiankun Yuling Formation,' which combines the functions of attack, defense, and spirit gathering. As long as the sect disciples maintain it properly, it can ensure peace for a thousand years," Lu Zixuan explained to the sect elders.

Bai Youruo returned to Lingyin Valley. She combined the insights gained from her battle with the Dark Night Demon Lord with the valley's cultivation methods to create a brand-new sonic magic. This magic could not only attack enemies and heal the wounded, but also soothe the mind and promote the spiritual elevation of cultivators. She held a grand celestial music concert in Lingyin Valley, inviting many figures from the cultivation world to listen. At the concert, Bai Youruo sat on a central stone platform, her Lingyin flute emitting a soft light. When she played her newly created celestial melody, the melodious flute music, like heavenly sounds, resonated throughout the entire Lingyin Valley. The flowers, plants, and trees in the valley swayed gracefully to the music, and the cultivators were immersed in it. Their minds gradually became calm and serene, and some disciples who had previously encountered cultivation bottlenecks showed signs of breakthrough under the inspiration of the flute music.

As time went by, the connection between the cultivation world and the mortal world became closer. Ye Yuanchen advocated for the establishment of a council with the participation of both cultivators and mortals, aiming to promote communication and cooperation between the two sides and jointly solve the problems they faced. At the first meeting of the council, kings and ministers from various countries, as well as leaders and elders of cultivation sects, gathered together.

A mortal king stood up and said respectfully, "Benefactor Ye, if it weren't for the help of the cultivators during the chaos caused by the Dark Night Demon Lord, our mortal world would probably have been plunged into utter ruin. Now that peace has been restored, our mortal world is willing to provide material and manpower support to the cultivation world to jointly maintain this hard-won peace."

The leader of a cultivation sect nodded and said, "Your Majesty is too kind. Cultivators have always had the responsibility to protect the world. This disaster has also made us realize that the cultivation world and the mortal world are interdependent. Only by supporting each other can we better cope with future challenges."

After discussion, the council decided to establish academies in various places where cultivators and mortals could learn and exchange ideas together. These academies would teach the basics of cultivation, immortal techniques and medicine, as well as the culture and skills of mortals, aiming to cultivate a new generation of talents who possess both the ability to cultivate immortality and the wisdom and virtues of mortals.

Ye Yuanchen personally participated in the academy's curriculum design and teaching. He compiled a textbook titled "The Path of Cultivation and the Mortal World," which elaborates on the purpose and significance of cultivation, the relationship between cultivators and mortals, the moral norms in the cultivation process, and how to use the power of cultivation to benefit the mortal world. In the academy's classrooms, Ye Yuanchen stood on the podium, facing a group of energetic young students whose eyes were filled with a thirst for knowledge.

"Cultivating immortality is not just about pursuing personal power and eternal life; more importantly, it's about shouldering the responsibility of protecting the world. You must learn to use your power to help others and uphold peace and justice," Ye Yuanchen said earnestly to the students.

Mu Wanyue was responsible for teaching the female students immortal arts and medicine, as well as the unique methods of female cultivation. Using her own personal experience as an example, she encouraged the female students to bravely pursue the path of cultivation and not be bound by traditional concepts. In the academy's garden, Mu Wanyue sat with the female students, holding a spiritual herb in her hand, explaining its medicinal properties and uses to them.

"Women also have unique talents and advantages in the fields of cultivation and medicine. As long as you study hard and persevere, you will surely achieve extraordinary success in these two fields," Mu Wanyue said gently.

Lu Zixuan established a course on formations at the academy, imparting complex formation knowledge to his students in a simple and easy-to-understand way. He used small formation models to allow students to experience the magic and mystery of formations firsthand. On the academy's playground, Lu Zixuan led his students to stand within a simple defensive formation, explaining its principles and functions.

"Array formations are like a giant mechanism; they can play different roles depending on our needs. Mastering array formations can not only protect ourselves and others in battle, but also provide strong support for the construction of cities and sects," Lu Zixuan explained patiently.

Bai Youruo's sonic magic course was also very popular among the students. She used her spirit flute to let the students experience the charm and power of sonic magic. In the academy's concert hall, Bai Youruo played a series of celestial music in different styles for the students, while explaining the application of sonic magic in attack, healing, and mental cultivation.

"Sound Wave Immortal Technique is a unique immortal technique that can touch people's hearts and stimulate their potential. I hope you can feel it and comprehend it with your hearts," Bai Youruo said.

In this peaceful new era, the cultivation world and the mortal world learn from and promote each other, moving towards prosperity and development together. The efforts and dedication of Ye Yuanchen and others have laid a solid foundation for this world; their stories will forever be remembered, becoming a source of inspiration for future generations. However, in a corner of the world, some ruins corrupted by dark forces still retain unstable elements, seemingly foreshadowing new challenges awaiting this newly restored world.