Conquering an empire

So i had an idea for a story about an incredibly powerful empire known as the land of gold is at war with a new powerful foe an alliance of monsters. This conflict is the greatest the empire has ever seen most of the resources are used up and it seems ut glory days are over as the war continues to rage on. With the monster alliance unrelenting attacks on the empire.The outcome of this battle will change the tides of history.

So hopefully you'll contact me in the dm's to discuss this idea and flesh out the world. What i am looking for is someone who can be a gm and is comfortable in that role.