Record of Grancrest War

When tragedy strikes during a wedding that would bring together the Fantasia Union and the Factory Alliance, Siluca finds herself with no choice but to forge a new future for the world. With the aid of Theo, a knight errant with great potential, she will go against the world’s order to achieve peace through the magical power of crests. And as Theo soon finds out, her methods are more than a little unorthodox! (Source: VIZ Media)

On a continent ruled by chaos, the Lords have the power of a holy seal that can calm the chaos and protect the people. However, before anyone realizes it, the rulers cast aside their creed of purifying the chaos, and instead start to fight each other for each others' holy seals to gain dominion over one another. Shiruuka, an isolated mage who scorns the Lords for abandoning their creed, and a wandering knight named Theo, who is on a journey to train to one day liberate his hometown, make an everlasting oath to work together to reform this continent dominated by wars and chaos.