When Lin Feng, a modern young man, was cleaning up the old house in the south of the Yangtze River left by his grandfather, he accidentally discovered the dusty ancient book "The Book of Taoism" hidden in a secret compartment. In an old photo from 1947 that fell between the yellowed pages of the book, the grandfather is standing on the altar holding a mahogany sword. Behind him, seven pottery urns covered with ink lines seep out strange blood stains. When the charm spontaneously ignited, the clock moved backwards, and the cell phone received a distress call from seventy years ago, the time and space of the old house began to distort, revealing the cruel truth that the Lin family has been burdened by for generations. It turns out that since the late Qing Dynasty, the ancestors of the Lin family have sacrificed their blood to suppress the "Seven Bitter Evils", a forbidden technique in Maoshan - seven evil spirits that devour the misery of the world. During every reincarnation, the direct descendants must redraw the evil-suppressing talisman with their bones and blood, otherwise the balance of yin and yang will be unbalanced and the world will turn into hell. The black cat leads the way, the human skin map appears, and the ghost drama of the Republic of China reappears... Lin Feng is forced into the mystery of life and death, and discovers that his grandfather has tampered with his birth date to save his life, and the Bagua jade pendant he wears is the key to unlocking the "Secret Scroll of the Living Corpse" in the bronze coffin. When pottery urns are broken one after another and the city falls into collective hysteria, Lin Feng must seize forbidden objects in the Yin and Yang Ghost Market on rainy nights, confront his past self in the time-devouring curse of the library, and finally face the choice: sacrifice himself to suppress the evil forever, or destroy the "Taoist Spiritual Book" to release the seven sufferings, "greed, anger, ignorance, resentment, sorrow, fear, and desire." In exchange for a hundred years of peace in the world? "
