 __Height:__ 170cm   __Weapon:__ Bows    __Sub-Weapon:__ Short Swords     Raven is a rather shady-looking middle-aged man who often bumps into Yuri and his companions during their journey, often switching between helping them and just sort of annoying them. He is rather lazy and often used as Rita&#039;s punching bag (second only to Karol). He fights with mainly his bow, though he also wields a dagger.     ~!Raven is actually part of a guild and has a high ranking in the Union. Despite being part of a guild, he is also the alter ego of Captain Schwann of the Imperial Knights. Raven would&#039;ve died in the Great War 10 years before, but his heart was replaced with a bodhi blastia, enabling him to keep living.!~

Ten years after the Great War against the demon-beasts, the empire rules over the world and prosperity relies on the massive use of aer. 
Yuri Lowell and Flynn Scifo are two young men who have just enrolled the ranks of the prestigious Imperial Knights. One day, they are sent to the town of Ceazontania, where abnormal aer activity has reportedly caused the proliferation of horribly mutated beasts, with serious threat for the whole region. 
Meanwhile, the Knights Supreme Commander Alexei Denoia and the naive Princess Estellise are involved in a behind-the-curtains struggle for power in the capital. The situation in Ceazontania deteriorates as the garrison of Imperial Knights finds that they cannot expect any immediate support from the capital. 
Then, Niren Fedrok, commander of the Imperial Knights in Ceazontania, takes an unexpected decision that is going to change Yuri and Flynn&rsquo;s destiny forever. 
What are the secrets behind the extraordinary events that are happening around Yuri and Flynn? Will they be able to defend the innocent people of Ceazontania and stay true to their beliefs? 
(Source: Funimation)

A power struggle begins in a civilization dependent on an ancient technology, the blastia, and the Empire that controls it. The fates of two friends traveling separate paths intertwine in an epic adventure that threatens the existence of all.