Do Spartans Cry?

There was once a demon swordsman known as Sparda. When the demon world invaded the human realm, he betrayed the demons and rose to fight for humanity. Alone, he routed the entire demon army and sealed the gate to the demon world. His story should have ended there, according to human history, but a thousand years later, under another name, the legend of the demon swordsman Sparda was continued once more.

Note: The main story's setting combines the worlds of several games and anime.