After Mercedes Thompson and Adam tie the knot they head out camping for their honeymoon. Unfortunately bodies start to disappear and the fey expect them to fix it. The situation becomes even more complicated when the culprit turns out to be an immortal that lives under water. Help comes in the form of demigods, including one from Mercy’s own past. In order to win this battle Mercy has to take attack position. Mercy may get to find out if all the bones in her body are broken, can she still stay alive?