Set against the backdrop of the War of Resistance Against Japan, this suspenseful spy novel combines the weight of history with the struggles of human nature. Li Zhao, the protagonist, is a modern agent reincarnated from a Tang dynasty coroner. Using his unique forensic techniques and modern spycraft, he awakens and fights back amid the tide of war. From the grueling trials of the military academy to blood-soaked Shanghai, from a standoff in the abyss to the flames of war spreading across the land, it all leads to a final battle where he faces his sworn enemy, Fujiwara Kenji, in a fight to the death. Through history's endless cycles, Li Zhao and the key supporting characters compose a stirring and tragic epic of resistance, revealing how individual awakening can defy the turning wheel of history.