According to his father's will, his three daughters from different wives, who had never met before, are forced to live together for a year on a large ranch in Montana. Hot-tempered, brave Willa, from birth living and working on the ranch and taking over the management of it after the death of her father, hostilely met the older sisters who invaded her possessions. She already has enough worries - to understand her difficult relationship with her neighbor Ben McKinnon .. But when terrible, mysterious murders began to occur on the ranch and around it, only the support of the sisters and the love of the faithful Ben help her to survive. The sisters lived a difficult year, but after moving together for the sake of inheritance, they found here immeasurably more happiness, love, family.