The Red Assassin - The Genesis Trilogy, #1

Sorina Theon was dancing her way through life without a thought in regards to the future; until her world came crashing down around her. All of her desires became nothing more than dust as she wakes up a year later within a body she does not recognize. Soon the government persuades her to join them as their own special assassin, they mold her into the perfect killing machine. Cold hearted and fierce.
They thought they had created themselves the perfect tool.They were wrong. Gravvill Liason was nothing more than a puppet on a string. A soldier for the government, he had committed several sins that he regretted. None though hit him as hard as the day they ordered him to destroy the old order. Now a year later he only had one thing on his mind; fixing his mistakes. Which meant taking back the world he had destroyed.
Why? It was simple, he wanted to see her smile - see her dance once again. To do that he needed to kill the puppet master.