TV-Series
Description
Emrys Geijer Fremmevira is the crown prince of the Kingdom of Fremmevira and a prominent supporting character in the story. He is the son of King Leotamus and shares a strong resemblance to his grandfather, the former king Ambrosius Tahvo Fremmevira.

Emrys is a tall adult male with long, vibrant orange hair that flows past his waist, reminiscent of a lion's mane, and sharp blue eyes. He is a warrior at heart, described by his peer Adeltrud as a muscle-brain, indicating a personality that prioritizes action and direct confrontation over complex strategy or diplomacy. His passion is deeply rooted in the kingdom's signature technology, the Silhouette Knights, which are large magical mecha. His greatest ambition is not merely to pilot these machines but to design and construct his own personal unit with his own two hands.

This hands-on passion feeds into a deeply held personal philosophy or aesthetic code. Emrys firmly believes that the only thing worthy of destroying a mech is another mech. He considers it dishonorable or cheating to fight a Silhouette Knight on foot, even though he is personally capable of effective combat without one. This code drives his primary motivation during the deployment of his personal knight, the golden Vyver (also known as Goldleo). His fundamental goal is to prove the absolute superiority of Silhouette Knight technology over traditional weapons like battleships and cannons. He fears that if conventional artillery were to prove more effective, it would spell the end for the era of robots on the battlefield, rendering his cherished aesthetic and life's passion meaningless.

In the story, Emrys serves as a powerful ally and a figure of authority. As the crown prince, his actions have significant political weight, and his decision to take the field personally demonstrates the kingdom's reliance on its knight technology. He is closely allied with the protagonist, Ernesti Echevarria, and the Silver Phoenix Knights, often fighting alongside them in major conflicts. His key relationships are with his royal family, including his father the king, and with his fellow knights whom he commands in battle.

While Emrys does not undergo a dramatic personality shift, his role develops from a promising prince with a dream to a decisive combatant who puts his ideals to the test. He is shown to be capable of immense anger and focused power when provoked, particularly when using his Silhouette Knight to protect the kingdom. His notable abilities are tied directly to his piloting skills and his custom Silhouette Knight. He commands the Goldleo, a powerful unit capable of unleashing a devastating ultimate attack known as the Blast Howling, a technique that releases an immense amount of plasma energy powerful enough to melt an iron gate in seconds. This attack, however, consumes a vast amount of mana, requiring significant recovery time afterward.