Changsha, 19th year of the Republic of China. Among the nine sects, Wu Laogou is the wild man who goes to the grave to find gold, and Huo Xiangu is the female head of the family. The two of them were separated by mountains and rivers, but they collided with each other because of an ancient tomb called the "Separation Building" - the giant bronze pillar in the building can illuminate the things people fear most. Wu Laogou knelt in the illusion and watched helplessly as Huo Xiangu was pierced by thousands of arrows. He exchanged his life for his life and lit forty-nine ancestral forbidden candles. The man was alive, but there was a candle-shaped burn scar on his palm. From then on, whenever he was near Fairy Huo, the scar would be hot. The water in Jiumen is bottomless. Zhang Qishan was in charge of the overall situation, Qi Tiezui shook his hexagram fan and calculated all the secrets, and Yue Erhong sang on the stage one after another. And Wu Laogou and Huo Xiangu are caught between sect disputes and centuries-old feuds. One always stands in front of her at critical moments, and the other never admits that he is soft-hearted but looks back time and time again. Is the illusion in the otherworldly building the real future? What kind of dark secret does this scar on the palm of my hand hide? The sweet-scented osmanthus cake in Yuelu Mountain, the barking of dogs in the old streets, the figures disappearing in the smoke - it is never the candles that can be burned out, but those who refuse to accept their fate. A door, a handful of ashes. The nine doors are not extinguished, and the candle embers are rekindled.