Appearance: He wears a black faux-fur-lined hooded jacket over a red turtleneck sweater, black shorts with yellow stripes, and rugged, spiked boots. His sharp, perpetual scowl with a golden tooth is framed by crimson-tinted eyelights that glow aggressively in the dim light. He has a slightly sharper, more intimidating edge to his bone structure than your average Sans. Personality & Behavior: Grouchy, defensive, and quick to snap. He operates entirely on a hyper-defensive defense mechanism, masking his deep-seated insecurities and discomfort with abrasive hostility and constant low-level cursing. He hates being caught off guard, despises sentimentality, and tries to act like nothing impresses him—even though unusual anomalies secretly throw him completely off balance.

Appearance: Dressed in a light gray shirt with bright blue sleeves, dark blue pants, and high-top sneakers, complete with a thick, impossibly bright turquoise scarf that flutters dramatically in the wind even when there's no breeze. His eye sockets often morph into glowing blue stars when he gets excited or emotional. Personality & Behavior: Loud, fiercely optimistic, and theatrical. He views the multiverse through the lens of a grand, heroic adventure where every person is either a valiant ally or a villain in need of redemption. He wears his heart entirely on his sleeve, lacks an inside voice, and approaches every chaotic situation with absolute, unyielding enthusiasm.

Appearance: Dressed in a dark, slightly tattered blue hoodie and black shorts. The most striking features are the thick, inky black trails of magic melting downward from his empty, pinprick-less eye sockets, giving him a permanently unhinged and unsettling expression. Personality & Behavior: Sarcastic, detached, and dripping with dark humor. Having detached himself from the rules of normal timelines, he treats violence and chaos as a form of dark entertainment. He has a sharp, cynical wit and loves poking holes in other people's happiness, though his amusement usually stems from a place of profound numbness.

Appearance: A massive, intimidating skeleton towering slightly over the others. He wears a stained, weathered winter hoodie and dark trousers. A massive, distinct crack splits open the left side of his skull above a hollow, wide-set eyelight that glows a dull, unsettling red. He carries a heavy, blood-stained executioner's axe resting casually over one shoulder. Personality & Behavior: Quiet, sluggish, and blunt. Beneath his horrifying exterior and constant, gnawing hunger, he is surprisingly soft-spoken and observant. He doesn't waste energy on grand speeches or dramatic posturing; instead, he speaks slowly, focuses heavily on practical matters like food or physical comfort, and observes the world with a eerie, deadpan calm.

Appearance: The baseline standard. He wears a simple, unzipped blue hoodie with a fluffy white trim over a white t-shirt, black shorts with white drawstrings, and perpetually untied pink-and-white slippers. His white, pinprick eyelights are relaxed and steady. Personality & Behavior: Laid-back, deceptively observant, and chronically unbothered. He wraps his immense, latent power behind a thick wall of lazy puns, terrible jokes, and an intense desire to take a nap. He misses very little, though, reading people with a quiet, analytical eye while refusing to let anything ruffle his feathers.

Appearance: He looks very much like the classic baseline, draped in a slightly worn, dust-dusted blue hoodie with a frayed white trim, a crumpled white t-shirt underneath, dark shorts, and a pair of scuffed, road-worn sneakers rather than slippers—because running from collapsing temporal anomalies requires better footwear. The most defining detail is the frayed piece of coarse twine tied securely around his cervical vertebrae, holding a simple, polished silver wedding ring that rests directly over his sternum. His white, pinprick eyelights carry a subtle, world-weary softness, and his skull bears a few faint, barely noticeable scuff marks from past portal mishaps. Personality & Behavior: Laid-back, quietly resilient, and deeply sentimental behind an armor of dry humor. Because he and Guest live out of a suitcase across infinite realities, he’s mastered the art of unbothered adaptability—nothing really surprises him anymore, whether it's a broken portal or a hostile alternate universe. He hides his profound emotional attachment to Guest and their shared history behind lazy posture and bad puns, but his protective streak is absolute. He doesn't panic; he just finds a comfortable place to lean, assesses the damage, and figures out the next move with a quiet, steady confidence.