Falco Grice is an Eldian Warrior candidate from Marley and the younger brother of Colt Grice. He was initially considered to inherit the Armored Titan, but due to unforeseen events during the battle of Liberio, he inherited the Jaw Titan instead. His Titan form is unique for its avian features, including talon-like claws and a beak-shaped jaw, making him distinct among all Jaw Titan inheritors. 

Falco is a boy of average height with short, light blond hair and gentle facial features that reflect his kind-hearted nature. His eyes often show innocence and determination, contrasting with the harsh environment he grows up in. Compared to the other Warrior candidates, his build is less intimidating, yet he compensates with resilience and strong will. In his Jaw Titan form (around 5 meters), his design differs from his predecessors, resembling a bird of prey with hardened beak and claws, giving him great speed and unique mobility. 

Falco is compassionate, empathetic, and often selfless, standing apart from the other Warrior candidates who are hardened by Marley’s ideology. Despite his timid and insecure demeanor, he demonstrates remarkable bravery, risking his life to protect both comrades and enemies alike. His devotion to Gabi Braun is one of his most defining traits, as he repeatedly puts himself in danger for her safety and openly admits his feelings for her. Falco’s ability to see beyond hatred and his kindness toward soldiers, Eldians, and even people of Paradis mark him as a symbol of hope for peace. 

Childhood: Born in Liberio, Falco grew up under Marley’s strict rule, constantly reminded of his status as an Eldian. He lived in the shadow of his older brother Colt Grice, who took care of him and served as his role model.

Warrior Candidate: Trained to inherit a Titan, Falco was among the main candidates for the Armored Titan. Although he doubted his own abilities, his compassion and drive often impressed those around him, particularly Reiner Braun, who supported his growth.

Liberio Raid (854): During Marley’s battle with the Survey Corps, Falco was caught in the middle of chaos. After drinking wine tainted with Zeke’s spinal fluid, he was transformed into a Pure Titan by Zeke’s scream. In this form, he consumed Porco Galliard, unintentionally inheriting the Jaw Titan.

Paradis Alliance: Following these events, Falco awakened as the new Jaw Titan. He later fought alongside both Marleyan Warriors and the Survey Corps, showing maturity beyond his age. Despite the trauma, he maintained his empathy and stood firm in his belief that people could unite against Eren Yeager’s destructive plan.

Later Years: As one of the youngest Titan shifters, Falco represents the next generation of Eldians. His unique Titan abilities, combined with his compassion and courage, make him not only a formidable warrior but also a beacon of hope. His bond with Gabi and respect for Reiner shape his growth as someone who wishes to break free from the endless cycle of hatred.