Welcome to the Limit War. E.R. Doctor Korina Antonakis thinks she has mastered the chaos of her work and life. In a flash of light, everything changes. A man appears, a soldier from another world. Sergeant Morrow is a Nightfighter, an elite soldier who always battles alone. But he needs an ally on Earth, a doctor. In the dark of night, he opens Korina's eyes to The Limit War. And Earth is on the front lines. More amazing than the interstellar war, is the soldier before her. He is strong and stoic, a veteran, but beneath the armor, Korina finds the heart of a man. And in Korina, Sergeant Morrow finds the soul of a warrior to match his own. Their lives had started light-years apart, but the attraction between them pulls like destiny. Their desire is real, but the enemy needs to be driven from Earth. Can Korina and Sergeant Morrow's passion survive in the Limit War?