Both demigod Camps are against an unknown enemy. Nico and a certain daughter of Hephaestus are not on the best terms with each other, but soon, their friendship starts blooming and growing due to the unfolding events.
Who is this new enemy? What's their purpose?
How is our protagonist going to cope with it all? Will she do it alone? CAN she do it alone?
You can't find out unless you read.
Disclaimer: I do not own any of the characters of the story, nor the art I will be BORROWING. The characters belong to the one and only RICK RIORDAN, and the art is all messed up y'all so dunno.