The adventure for the agents of the Teen Spy Organization continues.Agent Alexis Mills, stationed in Ohio, is a top agent that carries out her missions with her impressive combat skills and teaching abilities. After failing to retrieve an artifact known as the Bayshire Stone, Alexis is taken off the case, and her goal of being the Defense Tactics Instructor at the T.S.O. training camp might as well be thrown out the window.To learn what went wrong and reclaim her position as an instructor, Agent Mills ignores her orders and travels across the country to finish the mission on her own. But bad memories and mysterious enemies keep her on her feet as startling secrets are uncovered. Alexis must seek help from some old friends and an archenemy. Now she wonders if the T.S.O. is in danger. Several questions remain. Can Agent Mills retrieve the Bayshire stone, be reinstated as an instructor, and finish the mission before she gets caught? Will Agent Alexis Mills lose everything?