Lin Yuan had been practicing hard in the immortal world for a hundred years, but when he ascended to heaven, he was struck by lightning from the Nine Heavens and was reborn at the scene of his death. He discovered that he was actually the reincarnation of an ancient god-killer, and that the time and space of this world and the fairy world were quietly overlapping.
After returning to the city, Lin Yuan discovered that his apartment was actually the intersection of the three realms: the bathroom mirror was a space-time rift leading to the fairy world, and the refrigerator contained ancient mysterious ice that could freeze time. What's even weirder is that the Supernatural Administration has targeted him - because his "death" triggered fluctuations in the causal line throughout East China.
As his memory recovered, Lin Yuan discovered that the car accident was actually a test for ascension, and the pursuer was his best friend from the fairy world a hundred years ago. The nine-tailed fox in the convenience store, the agents of the Supervision Bureau, the secret sentry of the Guwu family... All forces are looking for the whereabouts of the God Killer.
When the laws of the fairy world collide with the technology of the real world, when close friends become mortal enemies, and when the truth subverts cognition, Lin Yuan must find the answer before time and space collapse: Who is folding time? Can the fate of the Godslayer be rewritten? And how does all this relate to the piece of black ice in his refrigerator?