Embers in the Dark Cavern, Keen Bones Seeking the Light

When the sun abruptly tears away its gentle veil, deadly radiation of unimaginable intensity sweeps across the Earth like a tsunami, turning the surface to scorched wasteland in just seventy-two hours. The human survivors take refuge in an underground shelter codenamed “Hive,” only to discover that hell has merely changed its cage. Food supplies dwindle before their eyes, the claws of mutated creatures scrape along the ventilation ducts, and the resource figures on the surveillance screens are as despairing as the graffiti on the walls.

Lin Xia, a former environmental engineer, holds the core data for the shelter’s energy system. While taking inventory, she discovers that the people in charge have concealed the truth: half the supplies have been contaminated. Chen Ye, a discharged soldier, guards the shelter’s lower levels with a group of orphans, using homemade weapons to fend off the “Bone-Eaters” crawling through the cracks. During one patrol, he catches someone secretly moving medicine. As the ventilation system teeters on the brink of collapse, the Bone-Eaters begin massing against the isolation doors, and the shelter council plots to trade the “sacrifice” of half the population for the survival of the few, the energy curve flickering on Lin Xia’s screen and Chen Ye’s hand gripping his knife become the last glimmers of light in this sunless underground world. They must carve a way out while caught between threats from within and without, even if the price is bringing long-buried humanity back into the light alongside the ashes of the surface.