When I Woke Up, a Sister Fell from the Sky

I wrote the title of the book wrong before. I originally wanted to write a fantasy time-travel novel, so I skipped the first few chapters. I will read it from chapter 89 later. (Who said the protagonist can only travel in one place? Abstract, entertainment, anti-travel, science fiction, apocalypse, historical adaptation, suspense, myth, horror, urban legend.) Who said pie in the sky won't fall from the sky, but when I woke up, I found a beauty with bright teeth next to my bed. I discovered that this world was slightly different from the one I remembered. A mysterious phone call pushed the incident to a climax, and the world was in chaos, or time was in chaos. How to push this upside-down timeline back on track and how to save this world have become problems that trouble the protagonist.