Post History

Source: https://writers.stackexchange.com/q/21017
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/

I'm in the early stages of a story with a large number of characters, a complex backstory and a long history. This is mostly because I crafted the world myself for months before deciding to write it down. The issue is, I don't know whose point of view my story should be written from.

The primary conflict comes from an immortal witch who feels that humans are stupid little punks who need to be eliminated from the planet. She tried to wipe them out several hundred years ago in a huge, world-shattering war between a bunch of immortals, each of whom had their own reason to beat the crud out of everyone else. The witch lost and went into hiding, letting everyone else forget she ever existed. Meanwhile, she has been using magic to make monsters to infiltrate society and eventually blow it up from the inside out.

I have three heroes as major candidates for my POV character:

1. The witch's reformed son who works as a diplomat in the main country,
2. A girl bored with her life that faked her way into the army, despite having no credentials, and 
3. A nobleman's son working to bring a forgotten race of people back into civilization. 

Each of these characters has pros and cons as the lead hero, which I am willing to explain further if need be, but I don't know what best to do. Can I have some help?

I've explained what I feel to be just what is needed to be helpful. There's a lot more I'm willing to explain if need be, but I feel it might be better for myself and other readers to hear the process of choosing a POV character. Thanks!

Original score: 4