Li Qingzhao, a poet of the Northern Song Dynasty, brought the spirit of the jade and inkstone passed down from his family to modern times and possessed a girl of the same name who majored in ancient book restoration at Jiangcheng University. When the thousand-year-old soul of poetry meets the other world of steel and concrete, when the graceful literary spirit encounters the Chinese spiritual vein hidden in ancient books and folk customs, a battle to protect the cultural context across time and space begins.
This world's spiritual energy is exhausted, and the only remaining "literary energy" is attached to poetry, books, and ancient folk customs. Practitioners of qi-entraining are called immortal cultivators, but they are also madly strangled by the Xuan Forbidden Sect because of incomplete prophecies from ancient times. This group of extremely devout believers firmly believe that cultivating immortals will lead to the overload of spiritual veins and the destruction of the world. They vow to seal all spiritual veins and ban all literary energy.
Li Qingzhao, who had just entered another world, unexpectedly awakened his literary spirit in the library and used "Slow Voice" to appease the restless book spirit. However, he attracted the pursuit of the guards of the Xuanjin Sect. Fortunately, Shen Qingci, the monitoring envoy of Wenshu Pavilion, rescued her and she realized that she was involved in the dispute between good and evil that had lasted for thousands of years. As a natural carrier of literary spirit, her poems can turn soft rhyme into a barrier and condense the sword spirit to destroy evil spirits. The jade inkstone on her chest can better communicate with the spirit of the book and nourish the literary context. She has become a "scourge" that must be eliminated in the eyes of the Xuan Forbidden Sect, and is also the key to the protection of the Wenshu Pavilion.
She lurks on campus as an ancient books restorer, practicing quietly between the classroom and the ancient book library, and secretly fights with the Xuan Taoist sect in daily scenes such as milk tea shops and cultural festivals.