Lily actually likes her work doing makeup for the dead at her family's funeral home. After a mysterious explosion levels a neighborhood house it dredges up memories of Adam, the boy who lived there and once saved her from bullies. Lily and her friends poke around in the debris and come across the hatch to an underground vault. Inside, they find an injured teenage boy who has been trapped there for days. He has little memory of his life before the explosion and speaks in an odd, stilted manner that suggests limited interaction with the outside world. He says his name is Adam, but he doesn't have any memory of Lily. As they delve into his past, Adam's unwillingness to be open leaves Lily troubled. -- adapted from jacket