TV-Series
Description
Marse, whose full name is Marmarugias Gisaras, is the second prince of the Gisaras Empire. His background is marked by a complicated birth: he is a bastard child of the emperor, a fact that causes him to be often looked down upon in his merit-driven homeland. This status shapes much of his early life, as his overly kind and gentle personality is perceived as a weakness by those around him, and he struggles to earn the respect that his position would normally command.

His motivation and role in the story are deeply tied to the central conflict of the series. Initially, Marse is betrothed to Hime, the princess of light, and is expected to marry her and become the legendary Ring King, a hero destined to save the world from the Abyss King. His empire sees this union as a means to control the power of the rings. However, when Hime instead chooses Satou Haruto and gives him her ring, Marse's destiny is abruptly altered. He is passed over as the Ring King, losing his intended purpose and the respect of his father and court.

Despite this setback, Marse demonstrates a strong sense of duty and honor. He does not bear lasting resentment toward Satou; instead, he becomes a loyal ally and a key supporting character. Through his actions and later development, he finds new worth as a knight in service to Satou, the new Ring King. This shift is central to his character arc in the second season, where he is shown grappling with feelings of worthlessness after being forsaken by his empire and losing the chance to marry Princess Saphira, whom he has come to love. The Oracle of the Abyss King exploits these vulnerabilities, offering him a cursed sword that can challenge the Ring King’s power. Marse is momentarily corrupted, but his innate kindness and hesitation prevent him from truly harming Satou. After being freed from the Oracle’s influence, he gains a renewed sense of purpose when Satou declares him a knight. He then bravely proposes to Saphira, creating a distraction that allows Satou to rescue her. This act of selfless love and loyalty marks his growth into a more confident and resolved individual.

Key relationships include his bond with Satou, whom he initially sees as a usurper but eventually respects and fights alongside. His romance with Saphira is a major emotional driver; he is deeply in love with her and willing to sacrifice his pride and station to be with her. His relationship with his elder brother Sluder is also notable, as Sluder initially looks down on him but eventually offers a welcome home. His father, the emperor, is a harsh figure who holds no affection for Marse, further fueling his feelings of inadequacy.

In terms of abilities, Marse is a highly skilled swordsman and a capable strategist. Even without the power of the rings, his combat prowess makes him a formidable fighter. For a time, he wields an ancient cursed sword that can deflect the Ring King’s power, but he ultimately rejects this weapon. His true strength lies in his resilience and unwavering commitment to protecting those he cares about, even when he feels unworthy.

The second season deepens his character as he moves from a disgraced prince to a devoted knight and loving husband, solidifying his place as an essential ally in the battle against the Abyss King.
Cast