Cordelia Carstairs just wanted the golden eyed boy to be happy. James Herondale just wanted to forget the awful things Grace did to him, When their both thrown into marriage to save Cordelia's life, how will they mange?

For as long as Lucie Herondale can remember, the Herondale family manor has adjourned the manor of the Blackthorns. It’s too bad that Tatiana Blackthorn, the matriarch of the family, has always been, as her father Will Herondale says, “mad as a mouse trapped in a teapot.” Since the day that her father Benedict murdered Tatiana’s husband, and was killed in turn by a group of Shadowhunters that included both her brothers, Tatiana has nursed a burning grudge against the London Institute and all its inhabitants, especially Will, Tessa and their children: Lucie and her brother, James…

Lucie Herondale lives a happy and carefree life at the London Institute with her brother James and her parents, Will and Tessa. But the life of a shadowhunter is never easy, and danger lurks around every corner. When Lucie is kidnapped by a mysterious Order, her friends and family have to work together in a race against time to save her.

A TLH fanfiction. James Herondale and Cordelia Carstairs are in love with each other and her father doesn't like James, blah blah blah. Just read it to find out what happens.