Seven years ago, Mi Wei was drugged by mistake and was bloodbathed in Yaoju in an unconscious state. Seventeen lives were weighing on her heart, so she sealed her sword and lived in seclusion in Wufeng Xiaozhu. She planted flowers, practiced swordplay, and dyed her nails every day, punishing herself with seven years of silence, until a piece of bad news dragged her back to the world - her best friend Yuan Qingxi died.
Mi Wei returns to the world and investigates the truth with her old friend Fu Cesheng. They encountered assassinations, traps and sieges along the way, but found that all the clues pointed in one direction - someone was borrowing a knife to kill people, and the tip of the knife was facing Mi Wei.
As the investigation deepened, a past incident that had been buried for eight years was rediscovered: the demon Feng Liuli, who they jointly killed, left a puzzling last word before his death - "My martial arts skills are in the names of the five of you."
An old dream of young confidants was washed away and crushed in the torrent of fate, and finally found their respective peace of mind in blood and tears.
Intention: Across life and death, care about each other