On the Qingli Peak in the dusk snow, Lingxian Sect is experiencing a calamity unprecedented in thousands of years. The spiritual veins dried up like the blood of the dying day, the jade slips for measuring the spirit faded, and the shadow of the earthly fire enveloped the sect. Ji Lingchen, the leader of the Broken Arm Sect, and his four disabled children saw a turning point in their collapsed destiny - the Shanhe Mirror, the most precious treasure of the town that was broken thirty years ago, actually hid the mirror law that could reverse the world.
The sickly young son Ji Wuchen, who possesses a fragment of the master mirror, awakens the spiritual roots of the mirror and reveals a shocking secret: the spiritual veins of the present world are pouring into the world in the mirror. Only the four brothers and sisters of the Ji family can step into both the virtual and the real world at the same time, using their blood as a guide. Ji Zhaoning, the master of alchemy, refines fire poison with a medicinal cauldron, Ji Zhaolin, a master of weapon refining, forges a mirror-patterned spiritual weapon, Ji Zhaoming, the one-eyed young master, deduces the ancient Lingxian formation, and Ji Wuchen, the reincarnation of the mirror spirit, is carving everyone's destiny lines into the secret key to the rebirth of the Mountain and River Mirror.
Under the earth fire entrance, a group of red-scaled lizards and the flames of the molten gold pool complement each other. When Jingyuan's footwork breaks the boundary between reality and reality, Ji's bloodline resonates in the dual spiritual veins. This is not only a life-and-death race against the earthly fire, but also a fateful showdown between the broken mirror spirit and the thousand-year-old sect. Only by turning the incompleteness into a mirror and letting the bonds of this world illuminate the long night in the mirror can we witness the "Twin Questions" of the Lingxian Sect on the blade of destruction and rebirth that shook the sky.