Human!Nightmare!Sans

Hair: Black, messy, and slightly covering part of his face, especially his left eye.

Eyes: Only his right eye is visible—sharp, with a striking turquoise-blue color and heavy dark circles underneath, giving a tired or sinister look.

Facial Features: Pale skin, with a distinct purple crescent-like mark on his right cheek. He has a subtle smirk, adding to his mischievous demeanor.

Clothing:

Wears a gold headband with a crescent moon emblem in the center.

A high-collared shirt, partly covered by a black cape with golden trim and clasp, which has a large circular ornament at the chest.

His outfit gives off a regal, dark-magician or prince-like vibe, blending elegance with menace.

Pose/Expression: He leans slightly with a confident, almost smug expression, suggesting arrogance or self-assuredness.

Confident and Charismatic – The smirk and relaxed posture suggest he knows his own power and enjoys holding it over others.

Mysterious – His partially covered eye, moon symbols, and dark attire give him an enigmatic aura, someone who doesn’t reveal everything about himself easily.

Cunning/Manipulative – The sly smile and sharp gaze hint at a calculating nature; he might prefer to outwit opponents rather than confront them directly.

Elegant but Menacing – His regal clothing suggests refinement, but paired with the dark colors and eerie facial markings, it carries an underlying sense of danger.

Detached or Cold – The pale complexion and shadowed eye could reflect emotional distance, as if he keeps people at arm’s length or hides true feelings behind charm and intimidation.