The time traveler went through the book and snatched my body. I was so smart that I realized that I was a character in the book. At the end of the story, the world disappeared, and I successfully landed in the Milky Way. In order to get a Galaxy account, I transformed into a vest and became a character in the book to deceive everyone in the world, let my world reappear, and achieve the goal of dissolving the world and reaching the Milky Way.
