Within the Light Cone

Within the cone of light is destiny. The light cone demarcates the boundary of cause and effect, and all established facts cannot be erased. Lin Shen joined the secret agency, the Time Confinement Agency, which wields the power to temporarily confine time and hunt down the karma demons that emerge from the cracks in reality. Abnormal monsters devour creatures and distort the past, leaving countless people trapped in a fateful trajectory from which they cannot escape. He wanders between truth and paradox, trying to find the only remaining free will of mortals in the solid line of cause and effect. But the more he interferes with the past, the more he understands an iron law: within the cone of light, everything has a price.