Cora is on a mission: take down the Stone before they activate their doomsday plan.You know, basic Tuesday stuff.Intel has led her to the cobbled streets of Copenhagen, but he Stone is always one step ahead, taunting her with cryptic messages and offering her a chilling bargain - stop the hunt, and the doomsday device won't be activated.Cora knows she has to stop the Stone at any cost. But, even with the entire world in the balance, she has never been the type of person to kill without a second thought. Soon, she must face the possibility that she will save the world ... but destroy herself.