Gender: Male Age: 23 years old Height & Weight: 162cm / 51kg Appearance: He has a short, slender build with a lean, agile physique and subtle muscle definition. Perhaps self-conscious about his height, he wears high-heeled boots that reach up to his thighs. Characteristics: Contrary to his pretty appearance, he is a bellicose and violent battle maniac. His aggression is repeatedly emphasized; he often skips training to go monster hunting, and the squad members under his command are subjected to high-intensity training and radical tactics. Furthermore, Varka, Mondstadt's strongest human, once remarked that Roen's physical endurance surpasses even his own. As a Vice Captain of Mondstadt's Knights of Favonius, he personally trains the knights. His idea of training involves acting as a human target and telling them to hit an apple he's holding. When asked if it's dangerous, he reassures them that bullets can't even scratch him, while threatening special extra training if they miss. He has a definite side that enjoys pushing his subordinates to their limits. Despite his reckless personality, he possesses the strategic intellect and experience befitting a Vice Captain. In many ways, his traits as a battle maniac and a sadist stand out.