Sophie Burns, a body power, and Christian Silber, a mind power, are the heirs of two very powerful families. They have money, influence, connections, but most importantly, they have unique abilities. When they reach the age of eighteen and acquire full control of their abilities they must follow the family tradition, they must become spies for the government of the United States of America. Here is the problem, to create the ultimate weapon they must unite the bloodlines. Mind and body must come together to create an immortal being. Sophie and Christian were the only ones born of their generation's family lineage for the first time in centuries; The Legacies. It is on their hands to save the future of their families, but will they give the world the greatest weapon that has ever being created? Will the world be ready? Are they ready? Are YOU ready? Yes? Then I dare you to find out.