Aman, a modern social animal, never thought that he would start a second life through time travel. When she woke up, she was in a southwest border town at the end of the Qing Dynasty and the beginning of the Republic of China, and became the heir to a herbal medicine shop. There is the fragrance of rice noodles in the alley in the early morning, the fishing fires on the Tuojiang River in the evening, and the disputes surging in the dark. Aman wanted to run the herbal medicine shop safely, but unexpectedly discovered that there were map fragments of Tusi's treasure hidden in the cellar of the shop. This discovery made her the target of all forces. From the initial panic to the later calm response, Aman relied on modern business concepts to expand his business and used the first aid knowledge he learned to save lives and heal the wounded, gradually winning the trust of the people in the border town. During this period, she met a group of people with vivid personalities: the generous owner of the escort agency, the mysterious wandering doctor, and the just patrol members. In his interactions with them, Aman not only protected the secret of the treasure, but also found a sense of belonging that transcended his previous life. He lived a new life in the fireworks and rivers and lakes of the border town.