My book-Goodbye,World

I've been writing a Book called "Goodbye,World",which is about 10 men and huge armies who go underground to fight evil from taking over the world.It's called "Goodbye World" because the men never get to see the sky and grass and their people for a real long time!The men sacrifice their lives to save the world from being destroyed!
I've always wanted to become an author!This book will probably have sequels.
*I just finished Lord of the rings!!!!This inspired me!