I Have Unlimited Copies Guide

Ten years ago, Duan Li accidentally discovered that he could enter a special space from 12 to 8 am in his sleep... Duan Li, who originally had ordinary talent, used space to transform into a top academic master. Ten years later, Duan Li encountered a supernatural event - a dungeon countdown. At the same time, a guest from another space and time who was supposed to have come in ten years ago was welcomed into the space. After communicating, I found that the other party also encountered the copy countdown. And the copy that I will experience is a movie of the other person's world... (Newbie, new book, please support!!)