A cross-time and space narrative that combines youthful pain, tender inheritance and science fiction elements. Using Sakura Bookstore as a carrier, it tells the story of the genius doctor Shen Zhinian who fell into depression due to a medical accident. He was reborn under the healing of his lover Lin Wu and the silent protection of his best friend Jiang Zhe, and jointly practiced the original intention of charity. After three generations of inheritance, the bookstore has become a symbol of love and hope; two hundred years later, the descendants of Mars have unlocked Jiang Zhe's secret love hidden in the wood carvings, allowing the deep love that spans life, death, time and space to become the light that awakens new human emotions, interpreting the eternal bond of "torture first, then sweetness" and "deep roots of love".
