Siegfried Schwarz is a prominent character in the Granblue Fantasy series. Known as the 'Dragon Slayer,' Siegfried is a former captain of the Order of the White Dragons and a knight of remarkable strength and chivalry. He is renowned for his sense of justice, loyalty, and willingness to shoulder any burden to protect others. Siegfried plays a key role as both a mentor and a protector to other characters, often standing at the forefront during crises and battles throughout the story.