Break Blade / Broken Blade
By: Yunosuke Yoshinaga
Genre: Action Adventure Drama Fantasy Mecha Sci-fi
Serialized In: -
Publisher: FlexComix

Which to choose, the country or my friend--!? The Continent of Cruzon;, a world where people are born with magic. Lygatto, one of the rare people "without magic in this world, is getting swallowed up in the whirlpool of a massive war. With Lygatto as the core, four close friends are connected by cruel fate in a spectacular war tale!!! In the continent of Cruzon, an impending war between the Kingdom of Krishna and the nation of Athens is brimming. The people of this land are able to wield the crystals from the ground for whatever purpose they desire. Yet one person, Lygatto Arrow, is not. He is an un-sorcerer;, a person unable to wield the crystals. But this characteristic will enable him to pilot an ancient mecha, one strong enough to put up a fight against the invading army of Athens.

(Text from Mangareader - I hope thats okay^^ -> summary)