Crimson like the Sky Above Us

A country plagued by war and misfortune also harbors a dark and ancient secret. For the past century, the first born in the Wang line has disappeared without a trace on the eve of their eighteenth birthday and coronation, never to be seen again. Now that the Chìhóng Empire is at war again a young girl named Katsumi Itou, like many of her other comrades is taken as a prisoner of war, however she is forced into the center of the empire's secrets. She is thrusted into a world she had only believed to be a ridiculous tale that was told to her as a child. The world as she knew it is shattered by meeting one man, whom no one had seen in the last eleven years, the rightful heir to the Chìhóng throne.

WARNING: STRONG LANGUAGE
Hetalia AU- this is a Yao Wang (China) love story. Thank you.