Can You Trust Me?

Sierra- The typical tough young country. Takes care of others, but has a hard time taking care of herself. {main character}
North and South Italy- The brothers, even though it may not seem like it at times, they are loved. {side characters}
Japan and Germany- Allies. They both know her well, and their relationships are strong. {Side characters}
The Boss- The one who messes it all up. {The Villian}