He is a MS pilot belonging to the Titans, and his rank is Lieutenant. Together with Yazan Gable and his colleague Dunkel Cooper, they make up the Hambrabi Squadron. Along with his colleague Dunkel, he wears a bright blue suit with a custom yellow line.
He repeatedly tormented Kamille and other members of the Argama team with his trinity of attacks, but in the final battle at Gryps 2, Ramsus is killed by Katz Kobayashi's FXA-05D G-Defenser after it suffers a direct shot from the G-Defenser's Mini Laser Gun.
Yazan would quickly avenge Ramsus as Katz crashes onto a meteorite while avoiding Yazan's attacks, and the G-Defenser would explode after colliding on a sunken ship. In A New Translation, the crash on the meteorite is what destroys the G-Defenser instead.