Cross Ange: Tenshi to Ryuu no Rondo - Episode 15

Betrayed, stripped of her birthright, and declared less than human. Everything that Princess Angelise Ikaruga Misurugi of the Misurugi Empire thought she knew about her world was a lie. Now, for the crime of not being able to use magic, she’s been sentenced to certain death as a slave-soldier. The girl now known as Ange is no longer an innocent Princess: she’s learning how to kill draconic invaders, defending the same traitors who stole her life. However, they made a fatal mistake: they gave her access to an incredible weapon. (Source: Sentai Filmworks)