Scarlet

Andromeda Scarlet Holmes feels nothing—or so it seems. She has witnessed great horror in her life and has ended up as a ghost—given license to do anything she sees fit to protect the people of the United States. She reports to no one, not even the President, who is the only person who even knows who she really is. She has lived as a ghost for almost a year, and she is about to embark on her most perilous adventure yet. As a personal favor to the president, Ash is guarding Caleb Hutchinson, a prodigy three years her senior.
Caleb is one of the smartest people she has ever met, and he has a way with many things, most notably technology and codes. He is a fun-loving, sweet, and charming guy. He sees something in Ash, something in her soul—a light that burns bright. His life has been happy and full of joy. He is the heir to a fortune, and is constantly in th public light. He is a celebrity because of his family, but he refuses to let it get to his head.
When these two souls come together, sparks will ignite, flames will burn bright, and walls will crumble. These two are being targeted by dozens of the most powerful people in the world. Everyone wants this technology, but it is meant for the US. Will they survive the fire? Will they accept each others hearts? Or will their story end in blood?