The Sacred Diamond of Manni

Princess Zena Marie Manni has a problem. She has married the wrong man over duty in an arranged marriage to a Claradashen prince set up by her father. His intentions were an attempt to distant the chaos of The Great War of the Century from their country of Doeshia. However, she had already given her heart away in a forbidden love with one of her Royal Guards of Diamond. With some unfortunate events, they were separated with her love transferring in to a combat unit on the frontlines.
With no communication, she made her decision. Now, Princess Zena joins the court of the House of Thornbee only to discover that her love, Jesse Rainer held true to her in devotion. With a chance meeting, she must decide between honor and duty versus being true to her heart amongst a backdrop of a queen that attempts a military coup with her cult. Zena must battle for her soul and the soul of Claradash. Either way, she is bound to leave some casualties.