The honeymoon is over for newlywed criminologist Marina Esposito. Her house is in flames. Her detective husband is in a coma. Her baby daughter is missing. And then her phone rings: "I have something you've lost," the voice said. "Your daughter." The voice at the other end wants to play a game. If Marina completes a series of bizarre tasks within three days, she wins her daughter's life. If she fails, her little girl dies.