Memories of a Hero

After the war, their hero was gone. Or rather, he was forgotten. They knew they'd won, but nobody remembered how. The quest was blurry for most people. Annabeth felt like they were missing a piece of the puzzle. But nevertheless, they still won.

Then, a few years later, a mysterious person starts interfering with their lives. They find themselves at odds with one another. Nobody knew him, but something seems familiar.

The man introduced himself as Percy.