Philip (Sam Claflin) and his cousin Ambrose (Deano Bugatti) have a very good relationship and they often visit each other. One day, Philip was shocked to receive the news of Ambrose's death. Philip did not believe that it was just an accident, so he decided to go to the luxurious villa left by Ambrose to find out. There, Philip met his cousin Rachel (Rachel Weisz). Philip suspected that this beautiful and vicious woman murdered him in order to inherit her husband's huge inheritance. But in the process of getting along with each other day and night, Philip gradually fell in love with the charming Rachel and slowly dispelled his doubts. But what does all this mean to Rachel? No one knows what she is thinking.