Tang Brick was first published in 2013. The story takes place in the Tang Dynasty. It tells the story of a modern programmer who travels back to the Tang Dynasty to explore history, love, power, and humanity in an ancient technological and cultural environment. The novel was praised by readers and critics for its humorous language and unique narrative style. Brick of Tang was regarded as a novel with cultural significance and thinking value. Its reflection on modern culture and history as well as the exploration of human destiny had aroused the resonance of readers and critics. At the same time, the science and technology, politics, love and other topics involved in the novel also triggered people's reflection and thinking about modern society. Although Brick of Tang received widespread praise after its publication, there were also some readers who criticized its plot and character portrayals. However, Nine Swords presented a novel full of imagination and thought in a unique way, which was worth reading.