Aisabell's life has been anything but normal. Every birthday she has, ends up in disaster. On the day of her 6th birthday, her father (a former C.I.A. agent) is murdered; On her 8th birthday, her mother gets into a car accident and dies also. Since then, she has devoted her life to spying, fighting, missions, and the C.I.A. Missions were never challenging to Ace since she's been training almost all her life but now 16 and ready to take on anything, she is about to receive the most complicated, dangerous, risky, and life-changing task of all: An undercover task. To gain Jayce Conroy's (a criminal's son) trust, but the more time Ace spends with him, the more she loves him. Can Ace complete her mission without harming the boy she loves?