Nodemigod mga kuwento

Idea: What if the demigods left something after a new enemy arose and they all died. Like cavemen- but more things like books, directions to (the destroyed) camp, stories, and photographs. What if Macey and her older sister Gwen found these things. What would happen? I don't know, read to find it I guess? Yeah, read. . . Geez I sound so stupid! Anyways- enjoy!