After returning to the capital, the eldest daughter saved her entire clan with her medical skills.

Murong Xun stepped forward and embraced Xue Ruanruan tightly, feeling her warmth. After a long while, Murong Xun whispered, "I'm back." Xue Ruanruan leaned against his chest and gently replied, "Welcome home." Murong Xun gently released Xue Ruanruan, took her hand, and sat her down at the table, inquiring about her health with concern. Xue Ruanruan smiled and shook her head, indicating that she was fine. In a mysterious and ethereal light, Xue Ruanruan's figure slowly disappeared from the spot. The next moment, she seemed to have traveled through a time tunnel and arrived in a completely unfamiliar and fantastical place—the legendary space. A thin layer of mist permeated this space, making everything appear somewhat hazy. Xue Ruanruan walked forward cautiously, feeling both excited and nervous. She didn't know what she would encounter here, but a strong sense of anticipation drove her to continue. As she ventured deeper, the surrounding scenery gradually became clearer. Before her stood a magnificent palace, soaring into the clouds, resplendent in gold and exuding an awe-inspiring aura. The palace doors were tightly shut, adorned with exquisite carvings and runes, seemingly concealing endless secrets. Xue Ruanruan took a deep breath, mustered her courage, and stepped forward, gently pushing open the heavy door. The hinges creaked dully, as if telling tales of bygone ages. As the door swung open, a powerful force rushed towards her, causing Xue Ruanruan to involuntarily take a few steps back. After regaining her footing, Xue Ruanruan looked around and saw that the palace interior was spacious and bright, furnished with extreme luxury and elegance. The floor was paved with smooth, mirror-like marble, and the walls were adorned with precious calligraphy, paintings, and works of art. In the center of the hall stood a huge round table, piled high with all sorts of rare treasures and priceless antiques. Xue Ruanruan was stunned by this magnificent scene, momentarily forgetting to breathe. Her eyes widened as she greedily admired everything before her, as if she were in a dream. But just then, a deep and majestic voice suddenly rang in her ears: "Welcome to my world..." In this mysterious and vast space, as far as the eye could see, there were mountains of all kinds of grains, densely packed together! Golden wheat grains were plump and seemed to shimmer with dazzling light; snow-white rice grains were crystal clear and emitted an enticing aroma; and the bright red sorghum stalks hung heavily, like burning flames. In addition, various beans, corn, and other crops were neatly arranged, forming a magnificent scene.

These grains were not only astonishing in quantity but also of superior quality, each grain brimming with the bounty of nature and the sweat of hard work. They stood like a sturdy fortress, silently protecting this land and providing a solid safeguard against future difficulties. Since the onset of winter, the Chu and Qin states had been struck by a rare blizzard. The swirling snowflakes fell thick and fast, seemingly burying the entire world in a blanket of white. However, behind this seemingly beautiful snowscape lay endless suffering and crisis.

In this magical space, time itself lost its meaning. Xue Ruanruan didn't know how long she had been there; perhaps only a moment, but she had a strange, otherworldly feeling.

The voice spoke again, "The book before you contains the world's most precious medical knowledge and secret techniques. Now I entrust it to you, hoping you can use it to benefit humanity." With that, the book slowly opened, automatically turning to the first page. Xue Ruanruan stared intently and discovered it contained a secret formula that could cure incurable diseases. Overwhelmed with emotion, she bowed deeply to the air, tears streaming down her face, then picked up the book, preparing to leave. But when she turned around, she found the path she had come from had vanished. All around was darkness, except for the still-bright starry sky above. At this moment, the voice sounded once more: "Remember, the responsibility you bear is immense. Go, use your medical skills to save more lives." Xue Ruanruan took a deep breath, composed herself, and began to carefully read the contents of the book. The more she read, the more astonished she became. The knowledge in this medical book was simply beyond imagination; many of the treatments for diseases were unprecedented. She secretly resolved to study this medical book diligently and not disappoint the mysterious person's expectations. After an unknown amount of time, Xue Ruanruan finally finished studying the entire medical book. She closed the book, her heart filled with emotion and a sense of mission. Just as she pondered how to apply this knowledge, the surrounding darkness gradually dissipated, and a bright road appeared before her. Xue Ruanruan stepped onto this road, clutching the medical book tightly in her hand. She knew that countless challenges and trials awaited her, but she was prepared to use her medical skills to save more lives. Sunlight filtered through the clouds, casting dappled shadows on the vast land. A magnificent carriage sped along the official road, its wheels rolling and kicking up clouds of dust. Inside sat the woman named Xue Ruanruan, dressed in a pale purple dress, her figure graceful, her face beautiful yet tinged with weariness. Throughout the journey, Xue Ruanruan was lost in thought. Several months had passed since she left the capital; what changes awaited her upon her return? She gently stroked the crystal-clear jade bead bracelet on her wrist, as if drawing warmth and strength from it. The scenery outside the carriage window constantly changed, from verdant mountains and clear waters to bustling cities, and then to the familiar city walls of the capital. Gazing at the towering city gate, Xue Ruanruan felt an indescribable surge of emotion. This city held so many of her memories and dreams, and witnessed every step of her growth. As the carriage slowly entered the capital, the streets were bustling with people, a vibrant and lively scene. Various cries of vendors and laughter mingled together, creating a vivid and lively panorama of everyday life. However, Xue Ruanruan had no heart to appreciate these sights; she only wanted to return home as soon as possible and see her beloved family. Finally, the carriage stopped in front of a grand mansion. Xue Ruanruan took a deep breath, tidied her slightly disheveled hair, and gracefully alighted from the carriage. The gate was already filled with servants who had been waiting for a long time. Upon seeing their young mistress return, they all stepped forward to greet her. Xue Ruanruan smiled and nodded to them, her eyes sparkling with joy. Xue Ruanruan stared wide-eyed in disbelief at the ornately decorated and imposing carriage before her. Her heart skipped a beat, for the carriage's emblem and style clearly belonged to the Regent! Exquisite patterns were carved into its body, gleaming with gold. Xue Ruanruan quickly lowered her head, silently praying that the person inside hadn't seen her. However, the carriage slowly came to a stop in front of her. The coachman respectfully lifted the curtain, and a deep, magnetic voice came through: "Doctor Xue, I have been looking for you for a long time." Xue Ruanruan took a deep breath and, forcing herself to look up at the person inside.