In a world left scarred after The Great War had been won by the Central Empire in the nick of time, the certainty of a peaceful future in the following years became only a mirage.
With tensions rising, technology and every aspect of people's lives faced constant change, something that doomed those that couldn't adapt quick enough. In this situation of instability in the European Continent, a girl named Emma lived in an apparent peace like any other citizen in the Northern République, under Kaiserreich's control in the last 50 years. But just like for most citizens, the Kaiserreich had stripped her of everything that constituted that peace. Left only with her mother, anger and broken soul, she won't stop at anything in the middle of her path for revenge.