Lin Wanxing, a modern social animal, accidentally traveled through time and became a tragic stand-in female supporting character who could not survive three chapters in the Infinite Flow novel. The original protagonist became the shadow of the male and female protagonist because of love, and even had to die for the female protagonist in the horror copy. After awakening her memory, she was completely ruined and refused to be a tool. Haunted houses, strange theaters, ghost stories in deserted villages... Deadly copies come one after another, and others tremble in fear to survive. She relies on sand manipulation to resolve the crisis, confront the villains, play ghosts, and break up the plot. She turned the horror atmosphere into a comedy, standing in for the tragedy of the past and suddenly living out her unique liveliness and confidence in an infinite world.