For Violet Hill, her twin brother, Logan, has been her one constant anchor in life. But when a mysterious new boy reveals a hidden power within their genes, her life spirals out of control. Violet and her twin soon find themselves being sent into The Academy, a safe house for super humans, so they can learn to use their skills. As they uncover their bizarre traits, the twins are singled out and marked as dangerous. With treats appearing to them as they try to be as normal as possible, they stumble across a secret war between The Academy and scientists trying to even the odds. Tensions heighten, as they fight over the twins to seize control through Violet and Logan's immense power. With time running low, Logan and Violet race against all odds to end the whole matter, all the while unsure if they're on the right side.