Traveling Through the Fourth Dimension: Nightmare

What if there is another self in this world, what if there is another space outside the three-dimensional space, what if the timeline is changed? What will happen to the world? Nightmares, sudden car accidents, missing cameras, distant Lop Nur, ancient rituals, how many secrets are contained in them? There are also mysterious witnesses. Are they here to save or to destroy? Everything will be answered in the book.