OVA
Description
Yuan Ka-Fai, a half-elf from Asgard, ascended to a high-ranking military position in Sylvarant despite systemic prejudice. Four millennia before the central conflict, he fought as one of the Four Heroes in the Kharlan War alongside Mithos Yggdrasill, Martel Yggdrasill, and Kratos Aurion. His bond with Martel deepened into romance, culminating in a marriage proposal, but her assassination by a human seeking mana supremacy fractured his worldview.
Determined to resurrect Martel, Yuan co-founded Cruxis with Mithos and Kratos, spearheading the Angelus Project. Over time, Mithos’s corruption of Martel’s egalitarian ideals drove Yuan to secretly establish the Renegades, opposing Cruxis while remaining one of its Four Seraphim to gather intelligence. This duality demanded ruthless pragmatism—manipulating allies, targeting enemies like the Chosen One Colette Brunel, and sacrificing loyalists such as Botta, whose death he masked with emotional detachment.
Though prioritizing cold efficiency over morality, Yuan harbored vulnerability through his enduring guardianship of Martel’s engagement ring, which he carried for millennia until losing it in a clash with Kratos. Later, confronting the destabilized Kharlan Tree—a consequence of his past choices—he allied with Lloyd Irving’s group to sever its mana links. His aid in defeating Mithos showcased reluctant cooperation, maintaining an aloof demeanor reflective of his anti-heroic complexity.
In *Dawn of the New World*, Yuan shifted to guardianship of the World Tree, ensuring stability in the unified world. His minimal engagement with Emil Castagnier and Marta Lualdi underscored his transition from schemer to overseer of existential threats. Adaptations like the *United World Episode* OVA expanded his portrayal, highlighting his mastery of lightning-based combat, strategic acumen during clashes with Kratos, and introspection over past failures.
Central to Yuan’s identity remained his rivalry with Kratos, bitterness toward Mithos, and unwavering devotion to Martel’s memory—a figure eternally shaped by loss, ideological strife, and the burdens of millennia-spanning pragmatism.
Determined to resurrect Martel, Yuan co-founded Cruxis with Mithos and Kratos, spearheading the Angelus Project. Over time, Mithos’s corruption of Martel’s egalitarian ideals drove Yuan to secretly establish the Renegades, opposing Cruxis while remaining one of its Four Seraphim to gather intelligence. This duality demanded ruthless pragmatism—manipulating allies, targeting enemies like the Chosen One Colette Brunel, and sacrificing loyalists such as Botta, whose death he masked with emotional detachment.
Though prioritizing cold efficiency over morality, Yuan harbored vulnerability through his enduring guardianship of Martel’s engagement ring, which he carried for millennia until losing it in a clash with Kratos. Later, confronting the destabilized Kharlan Tree—a consequence of his past choices—he allied with Lloyd Irving’s group to sever its mana links. His aid in defeating Mithos showcased reluctant cooperation, maintaining an aloof demeanor reflective of his anti-heroic complexity.
In *Dawn of the New World*, Yuan shifted to guardianship of the World Tree, ensuring stability in the unified world. His minimal engagement with Emil Castagnier and Marta Lualdi underscored his transition from schemer to overseer of existential threats. Adaptations like the *United World Episode* OVA expanded his portrayal, highlighting his mastery of lightning-based combat, strategic acumen during clashes with Kratos, and introspection over past failures.
Central to Yuan’s identity remained his rivalry with Kratos, bitterness toward Mithos, and unwavering devotion to Martel’s memory—a figure eternally shaped by loss, ideological strife, and the burdens of millennia-spanning pragmatism.