Daughter of the Sea and Son of the Forge (A Percy Jackson Fanfiction)

"I took one glance behind me and my hand instantly flew to my pocket, grabbing onto the Riptide. Annabeth and Jason immediately rushed over, bearing their own weapons. "What's going on?" Annabeth asked me. I honestly had no idea. I saw a girl, a bit younger than us, running through the streets. And she had a gigantic...