Kendra Blackmore always believed she was a good mother, doing her best for her children. And she thought they were happy in life.

But when her half-Iranian daughter Ariana (Rani) undergoes an identity crisis which results in her cutting of all contact with her family,

Kendra begins to question everything. Has her daughter become radicalised by Islamic State? Her son Adam, a doctor, explains it’s a normal part of development and that it won't last, but sick with worry Kendra is desperate to understand why her home loving daughter would do this. To the point that it pushes her to the edge of irrationality and denial.

Where is Rani? Why would she forsake her family? Kendra is fighting not just to win back her daughter, but to save everything she holds dear.