**Book 2 in the UNEXPECTED series** It's been almost 4 years since the twins, Sia and Rainer, were born and Justin threatened to steal them away from Percy and Annabeth. But so far, there have been no threats or attacks by him, which only make them more skeptical as each day goes by. In the midst of figuring everything out, Percy is trying to find the perfect way to ask Annabeth to be his wife, as well as helping her plan in case anything happens. Nothing seems to be going as planned. Whenever Percy isn't around, Annabeth feels as though she's being watched by something sinister. She has no idea how to tell Percy without him freaking out. He's already under enough stress. But what if it's something bad, or important? Are they missing all of the details? When strange things begin to happen, everyone begins to question whether or not this is the perfect time to do anything big. Will Percy find his perfect proposal moment? Will Annabeth be ready and prepared by the time something goes wrong? Will the twins be safe anywhere they are? No one knows. They're in a relapse, and nothing will get them out.