Following the plot of Disc One from the hit video game, "The Legend of Dragoon" is a manga taking place in the fantasy world of Endiness. Dart, a knight in red, goes off to rescue his childhood friend Shana from the clutches of Hellena prsion. After saving her and making a new friend Lavitz, a knight from the town of Basil, Dart goes to knight fort Hoax to make peace with Serdio rival nation Sandora. This is where he meets Rose, a mysterious female swordsman, who awakens the power of the Dragoon within him and changes his life forever.

From Starchanchan:
A manga based off of the game of the same name. A nearby village has been stricken by a mysterious plague. While searching for a cure, Ratix, Milly, and Dorn meet two strangers, and are quickly swept up in an epic quest...