Percy Jackson's life is on the line as his family arrives at Camp Jupiter, but what else is new? Making sure his Greek family gets along with their roman counter parts isn't the most dangerous thing on his to-do list. Finding Nico, closing the doors of death, and making sure his dear sweet grandma Gaea doesn't take over the world are on it too. Not to mention a dangerous cousin who has no special love for the Greeks. So basically its just another day of the year. Annabeth Chase can not wait to see her boyfriend again. She's determined not to let him out of her sight and to make certain that there wont be a war between the greeks and the roman's, but that doesn't turn out as easily as she expected. On top of all that she discovers that she is also part of the prophecy of seven which just makes her want to scream. As the seven demigods learn about each other on their quest to save Nico, it becomes apparent that peace is a little more elusive than she ever thought it could be.