Four years after the devastating invasion of the Lux, the aliens now live openly among the population. Seventeen-year-old Evie Dasher lost her father during that time, yet she is fascinated by the Lux, who look like humans but can unleash tremendous powers through light. When she meets the mysterious Luc, she finds herself in the world of the Lux, a world filled with distrust, persecution, and love. However, the closer she gets to Luc, the more she is confronted with a great mystery: her own identity.