Jackson Meyer has thrown himself into his role as an agent for Tempest the shadowy division of the CIA that handles all time-travel-related threats. Despite his heartbreak at losing the love of his life Jackson has proved himself to be an excellent agent. However all that changes when Holly--the girl he altered history to save--re-enters his life. & when Eyewall an opposing division of the CIA emerges Jackson & his fellow agents find themselves under attack & on the run. Jackson must decide between saving the love of his life & the entire world.. .