Tessa Connover is a divorced woman. The woman who barely copes with the pain of separation shakes again with a pulse that David’s ex-husband smashes. David has met a woman named Julia Banks and dreams of marrying her. Moreover, David brought Julia to the house where she used to live with Tessa, and introduced the little girls to Lilly. Though Julia tries to adapt her roles to engagement and step motherhood and finds her love for her life and expects her to have a beautiful day, Tessa’s dangerous obsessions will offer the exact opposite of what she expects.