The demigods have just finished fighting Gaia and now need to find Leo. After that, their whole life turns upside down as they try to sort out their lives whilst saving other people's. How will the demigods balance love, pain, death and lies? Trials Of Apollo hasn't occurred in this book.

Leo thought it would be such a fun, relaxing time to have a road trip across half of America. He was wrong. With monsters, obstacles and a pesky mortal interrupting our hopes of tranquility, us 11 go through the trip of a normal demigod life.

In the period of HoO and ToA, there was a massive quest that the demigods don't like to talk about. Someone wanted Camp Half-Blood eliminated, and all they need is to make the labyrinth evil again. The heart of the labyrinth is only mechanics and an ancient crystal. And a previously thought dead demigod is the only one that can help her... (Can't write descriptions lmao but I'd recommend you read cos it's better than my trash Heroes of Olympus stuff)