In 2078, in the desert of northwest China, a meteorite tore apart the sky and pierced the boundaries of human cognition. Archaeologist Lin You witnessed the arrival of the alien relic "World-Defying Star Skeleton" under the star map stone carvings of the Han Dynasty - this kind of crystal cluster that can reverse time and space, but the radiation brand was carved into her collarbone at the moment of contact, tampering with reality and erasing the truth of the meteorite's fall. Three months later, she woke up from the hospital. There was no trace of the meteorite in the world, except for a 137-meter glass pit staring at the world like the eye of a god.
A mysterious one-eyed man breaks in with the "Cocoon of Time" organization and reveals the cruel reality: the star skeleton is the doomsday fire for mankind to fight against the heat death of the universe in the future, and Lin You is the No. 88 Genetic adapter. Her DNA contains the time and space code of the alchemists of the Qin Dynasty. Every time she reverses time and space, her limbs disappear or her memory collapses. When the murals in Cave 137 of the Mogao Grottoes peeled off, the fluorescence outlined the countdown to destruction in 2078; when the Qin Dynasty female corpse in the cryogenic laboratory used her voice to warn, Lin You discovered that she had actually activated the star skeleton in front of the bronze armillary sphere thousands of years ago.
The various forces compete in the rift of time and space, and the quantum scars left by interstellar civilization whisper on the back of the moon. The cost of reversing the increase in entropy is to devour the very existence of the person who touches it. And the lines on Lin You's collarbone are approaching his heart - that's the countdown to the end, and it's also the key to restarting civilization. When herself in the parallel world appears with a blood-stained star skeleton blueprint, she must make a choice: tamper with the cause and effect of humankind's fate, or allow time and space to collapse eternally in paradox?