This is the sequel to Daughter of Poseidon if you haven't read that, read it first then come back. Adrian fell in to Tartarus after attempting to save her brother. Well, I say fell, she really jumped. When she got there, she heard a voice out for revenge. Now she needs to find her brother and his girlfriend and get out. There's a problem though. She sees more clearly than a normal demigod. While that's good in most situations this time it's a nightmare. Also, there's another problem. One that changes the whole situation. That puts even more people at risk. While they're stuck down there, the rest of they're friends are having they're own troubles. Can they get out and everyone survive? Most everything belongs to Rick Riordan. This covers the whole book. Enjoy! Ok. This is super short. Like four chapters. It wasn't supposed to be that short but it wasn't going anywhere so I wanted to get it over with. Hope you can under stand. 3 part series 1-Daughter of Poseidon 2-this book