Ten years ago, Malakai Goodwin fell to his death. Carter never moved on. When Kai shows up in his store one night, Carter is given the chance to fix his mistakes, even if that means hiding Kai, and his new appetite, from the people close to them.

In the fall of ’99, a teen’s fixation on her mysterious online friend is linked to a brutal murder atop the local lighthouse. Hunting the killer, a detective with a destructive secret uncovers a technological miracle that could save or doom the world.