Hi friends, I am planning to write a fiction novel. I wish to cover a new topic that has not yet been addressed on a wide scale in fiction narration. It is about astral travel or dimension travel. I have finalized the concept. But, I am having difficulty in coming up with the plot. Initially, I planned something like this. The protagonist meets with an accident. Inside the operation theatre, he sees himself hovering above his physical body. He realizes he is dead. Actually, he is in a deep coma and he has suffered an OBE. Suddenly, a white light appears and he is drawn slowly into it. When he wakes up, he finds himself in the same body but in a different dimension where world war 3 is going on and where his physical self is the commander of a group of rebel soldiers whose last hopes for survival rest upon him. He has only memories of his past life and not a single clue of his commander avatar. The plot started something like this in my mind. But, I had trouble in coming up with the complete plot. Can someone suggest me some ideas related to this concept of astral travel or dimension gateways? Any new plot suggestions are also welcome with the concept of wormholes or any other paranormal fields. A huge thanks in advance to every person who takes the time to help me out.