The last hours. Book II. Iron chain

Cordelia Carsers, it seems, has everything that you can dream of. She was engaged to James Erondale, whom he loves since childhood.
Her best friend, Lucy Erontale, nearby, like a faithful sword - Cortana. And the father, whom Cordelia loves so much, finally returned home. But this is only a festive facade. In fact, everything is much darker.
Marriage with James is a lie necessary to save the reputation of Cordelia. Cortana burns the mistress’s hand, it is worth touching her. Yes, and the return of his father did not go at all as he wanted.
In London, it is also restless. The serial killer is pursuing twilight hunters on the dark London streets ... Many have already died from his hand.
Cordelia, James and Lucy are trying to track the killer and preserve the secret - each of their own, terrible, capable of irrevocably changing a lot