Reincarnated, But why?

This is my first book. I got a lot of ideas for books but never took the time to sit down and write/type one out. This is gonna be my first so we can see how well it goes. The story as of now will follow the protagonist Lit Tucker, who will be reincarnated into the world of Mercia. Mercia is a beautiful world full of elves, humans, demons, monsters, and magicians. Join Lit while he goes on an adventure to find excitement and love, and tries to figure out why exactly he was reincarnated.