Record of Grancrest War - Season 1 Episode 10
Blade of Betrayal

After subjugating Starck, Waldlind barely pauses before invading Altirk. Villar joins forces with neighboring domains Kilhis, Regalia, and Haman to repulse Waldlind, but then a new enemy arrives from the seas. Its Milza Kuches, price of Dartania, who once looked up to Villar. Milza has forsaken Villar, instead becoming Marrines sword. And with the Dartanian fleet in tow, hes about to unleash a furious assault on Altirk.