Cross Ange: Tenshi to Ryuu no Rondo

In a world where the ability to wield mana's light is universal and revered, society has drawn a stark line between those who can and those who cannot. The latter, known as "Norma," are branded as less than human and live as outcasts from the utopian society that celebrates harmony and order. Among the privileged elite stands Princess Angelize, a beloved figure who embodies the ideals of her perfect world. Raised within the gilded walls of royalty, she has been taught that the greatest threat to their peaceful existence lies in the very existence of the Norma. This fantasy action series follows a royal's journey from the heights of privilege into the hidden underbelly of her society, where she will encounter those who have been cast aside and discover the harsh realities that maintain her world's facade of perfection. As she faces this new reality, she must navigate a life far removed from everything she once knew, where survival depends on adapting to an existence she was raised to despise. (Source: MangaHelpers)