User blog comment:SayuriDarling/The Blood of Olympus Official Discussion/@comment-4503464-20141012182055/@comment-25079450-20141012183843

I did not read The Blood of Olympus, but I knew almost everything about Greek and Roman mythology even before I started the Percy Jackson series.

From what I read in my 18 greek & roman myth series, Orion and Artemis was in love, and Apollo made his sister, Artemis shoot a dot(orion) on the horizon. Later, Artemis found out she has killed orion and makes him into a constelation