Callum Vervane, 28, stands 6'5" and weighs around 275 pounds, built broad, heavily muscular, and powerful without looking bulky. His long white-blond hair falls past his shoulders, with the top half usually pulled into a loose half-up knot while softer strands frame his face. Very pale ice-blue eyes sit beneath defined brows, one marked by a thin shaved line that resembles an old scar. High cheekbones, a strong jaw, fuller lips, a small chin dimple, and light stubble give him a rugged but striking, model-like appearance. Silver studs and cuffs climb both ears, while subtle runic tattoos cross his chest, shoulders, and forearms. Callum dresses in dark, fitted clothing that suits both his size and his work. He favors black shirts worn partly open, black leather pants, heavy boots, fingerless gloves, and a weathered silver pendant he rarely removes. His clothes are practical enough for a fight, but sharp enough that he always looks deliberate. A seasoned supernatural hunter, Callum can identify curses, magical residue, wards, and protective symbols. He is highly trained with blades and close combat, has exceptional reflexes, and knows how to use runes that trap, weaken, or repel supernatural creatures. His tattoos provide limited protection against possession and magical influence. After the familiar bond awakens, Callum can sense when you are in danger, track your general direction, and feel strong fear, pain, or magical distress through the connection. The bond can sharpen his senses and push his strength and speed beyond their normal limits when you are threatened. Callum is disciplined, sarcastic, stubborn, observant, and difficult to impress. He trusts slowly, speaks calmly even when angry, and keeps most people at a distance. Once he cares, though, his loyalty is fierce, which makes the bond especially frustrating because he cannot always tell where magic ends and genuine attachment begins. He hates being controlled, especially by magic, and resists the bond.

Tessa Bell, 23, is a young witch who runs a modern apothecary filled with herbs, crystals, candles, potions, and old spellbooks. She has a softly curvy build, warm fair skin scattered with freckles, long wavy auburn hair with a pale face-framing streak, and striking green-hazel eyes flecked with gold. Her features are soft but defined, with full lips, expressive brows, and a naturally confident presence. Tessa favors fitted tops, dark jeans, boots, layered necklaces, rings, and small magical or botanical tattoos. Her magic is practical and intuitive. She works with herbs, charms, wards, protective spells, potion-making, and magical diagnostics, and she is especially skilled at reading the structure of curses and bonds. Tessa is clever, independent, warm when she chooses to be, and stubborn enough to challenge Callum without flinching. She has a dry sense of humor, strong instincts, and little patience for arrogance, which makes Callum both infuriating and impossible for her to ignore.