What he doesn't remember... she will never forget. "I'm going to tell you a story... And let me tell you now, it doesn't end pretty." Since the first week of December, every Friday, one of Cole's friends goes missing. The link? They're always found dead. It is something watching, something there... Something from the past that has come for revenge. And it will not stop until it gets it.

For months Summer is trapped in a cellar with the man who took her - and three other girls: Rose, Poppy, and Violet. His perfect, pure flowers. His family. But flowers can't survive long cut off from the sun, and time is running out...