Wang Bai, a history teacher at Zhejiang University, accidentally knocked down an ancient bronze box with his passionate girlfriend in the dusty storage room of the library. The moment the box was opened, the "Time Shuttle" contained inside was activated by his blood, and had a strange resonance with the "Wu Zetian Jade Seal" on display in the museum - the strong light swallowed everything, and he fell into the cold and biting Taiye Pool, becoming the embarrassed "man from heaven" in front of Empress Wu Zetian in the first year of Wu Zhou Tianshou.
With modern thinking and quick wit, Wang Bai astonished Luoyang with his appearance as a "poetry fairy". His poems are magnificent and surprising, shocking the literary world, but also attracting unpredictable attention: behind the queen's exploration and dependence is a morbid desire for immortality; Xu Fu, the immortal national master, needs his "special" blood as a guide to make elixirs, and the elixir recipe has the same material as the "time shuttle" that travels through him; the talented Shangguan Wan'er hides a mobile phone from the future for him, with vigilance and a trace of resonance in her eyes; and Princess Taiping's solicitation is as sweet as poison.
Wang Bai soon discovered that he was not an unexpected visitor. His blood is the key; the time shuttle is the beacon; the queen is the anchor. A conspiracy about "immortality" that spans thousands of years has already laid out the chess game, and he is the chosen chess piece. Under the magnificent poetic feast and the fragrant palace undercurrent, he must use his peerless poetic talent as a shield and modern historical insights as a blade to survive in the cracks of Wu Zetian, Xu Fu, Wan'er, Princess Taiping, and Di Renjie, crack the mystery of the time shuttle, and uncover the bloody truth of the "immortality medicine" - either, he will become a drug guide under the noose of history; or, tear apart time and space and escape!