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

Chapter 424 will be added tomorrow.

After a thorough investigation, Ling Yun discovered that this high-ranking official seemed to be harboring a dark secret. He had used his power and position to do many shady things in secret, possibly even involving treason. Ling Yun knew the gravity of the situation; failing to expose the truth in time would bring a huge crisis to the country. However, Ling Yun also understood that more evidence and time were needed to completely uncover this conspiracy. Therefore, he decided to continue his covert investigation, leaving no detail overlooked, striving to find conclusive evidence as soon as possible to bring this high-ranking official to justice. At the same time, he had to be cautious and avoid alerting the enemy, lest he bring about his own demise. Just as he was preparing to delve deeper into the investigation, he was attacked by a mysterious assassin. Ling Yun fought fiercely with the assassin, but was ultimately seriously injured. At the critical moment, he was rescued by a mysterious person. The mysterious person told him that this conspiracy was far-reaching and that he should proceed with caution. Ling Yun decided that after recovering from his injuries, he would join forces with the mysterious person to expose the mastermind. During his recovery, Ling Yun gradually uncovered the true nature of this conspiracy through clues provided by the mysterious person. It turns out that the high-ranking official was colluding with foreign enemies, attempting to overthrow the regime. After recovering, Lingyun, together with the mysterious man, gathered more evidence, preparing to expose the conspiracy at the opportune moment. However, their actions attracted the enemy's attention, and a life-or-death struggle was about to unfold… In this process, the imperial brothers displayed unparalleled perseverance and courage. Facing various difficulties and challenges, they never flinched, always forging ahead. Whether encountering enemy encirclement and interception or facing the harsh tests of the natural environment, they remained steadfast in their beliefs and never gave up. Eunuch Xu took a deep breath, trying to calm himself: "Your Majesty, the Regent has been poisoned!" The Emperor's face changed, shocked: "What? How could this be?" Eunuch Xu quickly explained: "Your Majesty, the Regent has been tormented by illness, but he concealed his condition. Today, the poison suddenly flared up, and his condition is extremely critical!" The Emperor's heart sank, and he immediately stood up, anxiously asking: "How is he now? Has the imperial physician been summoned?" Eunuch Xu replied: "We have already sent someone to fetch the imperial physician, but the Regent's condition is very bad, we are worried..." The Emperor clenched his fists, his eyes filled with anxiety: "We must find a way to save him! No matter the cost!" Eunuch Xu nodded: "Your Majesty, rest assured, we will do our best. But the situation is critical, and we need your personal visit to reassure everyone." The Emperor nodded without hesitation: "I will go immediately." After saying that, he hurriedly led a group of people to the Regent's residence. Xue Ruanruan heard this, and a bright smile bloomed on her face. From then on, the brother and sister worked together, using their medical skills to benefit the people of their region. The snowflakes silently covered his body. They gently drifted down, landing on his hair and eyebrows, as if adorning him with sparkling ornaments. He lay there quietly, blending into the surrounding snowscape, as if becoming a part of this icy world.

Initially, the other concubines in the palace, upon hearing about Xue Ruanruan's past with the prince, made things difficult for her.

A trip to the frontier was imperative; she had to go there personally. Her father and brother's fate was unknown, and the medical conditions there were extremely poor. If they were injured, they might not receive timely and effective treatment, delaying their recovery. She also wondered if her second brother had received the grain and medicine she had sent. Xue Ruanruan couldn't help but feel worried. After all, these medicines came from her space, and she had absolute confidence in it, so she didn't have many doubts about their efficacy. However, faced with such a serious illness, she couldn't help but worry. She knew that the medicines produced by her space were of superior quality, but that didn't guarantee they would completely cure her second brother's illness. Although her heart was filled with anticipation and hope, she also understood that medicine was a complex science, and even the best medicines couldn't necessarily solve all problems. She silently prayed that the medicines would exert their maximum effect and help her second brother overcome his illness. She believed in her second brother's strong will and perseverance, and she also firmly believed that these precious medicines would aid his recovery. In this difficult time, she was willing to do everything she could to support her second brother and let him feel the warmth and love of his family.