Assassin's Creed: Underworld

1862: With London in the grip of the Industrial Revolution, the world’s first underground railway is under construction. When a body is discovered at the dig, it sparks the beginning of the latest deadly chapter in the centuries-old battle between the Assassins and Templars.
Deep undercover is an Assassin with dark secrets and a mission to defeat the Templar stranglehold on the nation’s capital.
Soon the Brotherhood will know him as Henry Green, mentor to Jacob and Evie Frye. For now, he is simply The Ghost…
The Assassin Ethan Frye was leaning on a crate in the shadows of Covent Garden market, almost hidden by the tradesmen’s carts. His arms were folded across his chest, chin supported in one hand, the soft, voluminous cowl of his robes covering his head. And as the afternoon dwindled into evening he stood, silent and still. Watching. And waiting.
It was rare for an Assassin to rest his chin on his leading hand like that. Especially if he was wearing his hidden blade, which Ethan was, the point of it less than an inch from the exposed flesh of his throat. Closer to his elbow was a light but very powerful spring mechanism designed to deploy the razor-sharp steel; the correct flick of his wrist and it would activate. In a very real sense, Ethan was holding himself at knifepoint.