Where should I start the God of War series?

[Akvod]

Khuutra said:

First one.

If you already beat the Hydra, though? Just drop it. This series isn't for you, period.

EDIT:

@Akvod:

Your first proposed ending kind of already happens in Chains of Olympus, but he has to reject it to protect Elysia

I don't have a PSP =/