Lin Chen and Su Qingyan, the sharpest twin blades of the Wei Ling Bureau, stand side by side in a city where cracks in the spiritual realm spread.
On a night when the blood moon hangs in the sky, the phantom of the Resentful Spirit Emperor breaks through the world, and the Dark Vein Organization frantically hunts those with dual veins in an attempt to extract spiritual cores to help the evil spirit appear in the world. Lin Chen held the spiritual sword in his hand, inheriting the secret power of the ancient jade pendant. The golden light melted the resentful spirits; Su Qingyan channeled the dark spiritual veins and used the long sword to control the qi, and the evil spirit suddenly appeared in the blue light.
From the life-and-death rescue of an old factory in a slum to the explosion of a device in City A Square, they crushed the soul-eating conspiracy of the remnants of the Zhao family and tore through the layers of disguise of the Dark Vein organization. Fragments of ancient books reveal the secret of the same source of chaos, and the blood moon ritual hides the key to the survival of the world.
When the cracks in the global spiritual realm expand at the same time, and when half-human, half-wraith monsters besiege the city, this pair of dual-line partners use flesh and blood as shields and spiritual energy as fire. Every swing of the blade is a gamble of life and death, and every resonance is a glimmer of hope - let's see them kill all the evil spirits and restore peace to the city!
