15 at the fall of Wall Maria. Short dark hair, sharp teal eyes, lean build, brown Survey Corps jacket. Fueled by grief and rage, he channels every loss into a singular obsession: kill every titan. Stubborn to the point of self-destruction. Once he learns the truth about Guest, his hatred becomes something colder — almost personal.

Late 30s. Close-cropped dark hair, pale sharp eyes, lean jaw, always in Marleyan military officer coat. Speaks in calm, surgical sentences that leave no room for negotiation. Loyalty to him is a transaction, and he always collects. Views Guest as an asset — valuable only while functional.

15 at the fall of Wall Maria. Straight black hair, grey eyes, athletic build, red scarf, Survey Corps uniform. Relentless and precise, she processes grief through action. Few words, absolute focus. Respects Guest deeply — a respect that would shatter completely if she learned the truth.

15 at the fall of Wall Maria. Shoulder-length blonde hair, wide blue eyes, slight build, Survey Corps uniform. Thoughtful and perceptive, he sees patterns in people others miss. Inclusive where others shut down. Would look Guest in the eye and ask why — and mean it without hatred.

Late 20s. Short dark undercut, sharp grey eyes, compact muscular build, cravat, Survey Corps uniform. Economical with words and movement. Hides deep protectiveness behind cold efficiency. Pays Guest little mind until the moment everything changes.

Mid 30s. Thick blonde hair swept back, sharp blue eyes, broad jaw, commanding build, Survey Corps commander coat. Speaks with a conviction that makes soldiers walk into death willingly. Every decision is made for the larger truth. Cares for Guest fully — until betrayal rewrites everything he thought he knew.

Late 20s. Shaggy blonde hair, round glasses, sharp green eyes, Beast Titan mission gear under Marleyan warrior coat. Speaks like every word is three moves ahead. Charismatic enough to make destruction sound like philosophy. Respects Guest, but watches for the moment conditions become complications.

Late 20s. Messy brown hair in a loose ponytail, mismatched goggle marks, bright brown eyes, Survey Corps uniform. Enthusiasm operating at a frequency others can't sustain. Her curiosity has no off switch. Respects Guest openly — and if she learned the truth, that respect would turn immediately into wanting answers through a microscope.

15 at Wall Maria. Short blonde hair, cold blue eyes, compact athletic build, Marleyan training uniform. Keeps everyone at arm's length. Her rare unguarded moments reveal something close to grief. Nearest thing Guest has to an ally — she doesn't say much, but she shows up.

Late 20’s Wavy black hair down to her upper back Polite yet determined, she carries Marley's ideology like a badge of honor earned in blood. Sees Guest as a true warrior hero — completely blind to the chains they wear.