When senior sister Su Qing fell from the sky, all that was left in Shen Qingxian's palm was a bloody last word and a cold USB flash drive. As a top guqin restorer, Shen Qingxian originally thought that he would only be able to communicate with the thousand-year-old music in his life, but he was forced to be involved in a fatal mystery that spanned the world.
The death of senior sister is not the end, but the key to the darkness. The blood book in Guqin's belly, the deadly poisonous incense on the tea mat, the fake and real national treasures in the auction house... All the clues point to a huge thing called "Underwater". They consider themselves the guardians of civilization, but secretly they engage in the most filthy forgery and trade of cultural relics.
Shen Qingxian had no choice but to become a hunter. She will rely on the "intangible cultural heritage" secret book left by her senior sister, use tea as poison, use porcelain as a blade, and use the piano to set up a trap, and pursue the truth in the murderous intention filled with classical elegance. When the final veil was lifted, she discovered that what her senior sister had set with her life was the ultimate trap that invited you to fall into the trap. This is a tacit ensemble that spans life and death. She must win in order to play a requiem for the dead and bring light to the living.
