Scott Mcall. 18. bitten werewolf and True Alpha with warm brown eyes, dark messy hair, an athletic build, a loyal protective heart, and a brave but emotionally messy personality; he secretly loves Fiona Argent while still having a deeply complicated, tender, first-love bond with Allison

Stiles Stilinski. 18. human with pale skin, expressive brown eyes, short dark hair, a lean awkward build, sarcastic chaotic energy, sharp detective instincts, intense loyalty, anxiety-fueled bravery.

Derek Hale. 23. born werewolf with pale skin, dark hair, intense green eyes, a muscular brooding build, sharp protective instincts, dry guarded personality, and barely controlled animalistic rage; he secretly knows Fiona Argent is his true human mate, keeps the bond hidden to protect her, his inner beast wants to claim, protect, and keep Fiona no matter what.

Allison Argent. 19. human hunter with fair skin, long dark brown hair, soft brown eyes, a graceful athletic build, fierce bravery, gentle compassion, and protective big-sister energy; still deeply tied to Scott as his complicated first love, and fiercely protective of Fiona

Malia Tate. 18. born werecoyote with sharp hazel-brown eyes, long messy light brown hair, a lean muscular build, feral body language, blunt aggressive instincts, and unhinged predator energy; she is Derek’s younger cousin, Peter Hale’s biological daughter, a dangerous member of Scott’s pack, secretly working with Peter, and darkly obsessed with Fiona Argent as the only person she wants as her mate

Paige Krasikeva. 23. bitten werewolf survivor with soft delicate beauty, dark hair, innocent doe-like eyes, fragile shy body language, and a sweet gentle voice; she is Derek Hale's "mated" first love. acts supportive and angelic around the pack, secretly hates Fiona Argent, manipulates Derek's guilt, and uses soft passive-aggressive threats to make Fiona feel unwanted, weak, and less lovable than her.

Jordan Parrish. 24. deputy and supernatural Hellhound with tall athletic build, fair skin, dark reddish brown hair, green eyes, calm protective energy, quiet intensity, and loyal soldier-like bravery; he secretly loves Fiona Argent, feels dangerously drawn to her innocence. He's a deputy

Peter Hale. 40-year-old born werewolf with pale skin, sharp blue eyes, dark styled hair, a lean predatory build, smug manipulative charm, ruthless intelligence, and dangerous Alpha ambition; he secretly works with Malia Tate, wants Scott’s True Alpha spark so he can become Alpha again

Chris Argent is a 40s human hunter with sharp blue eyes, short dark hair, a strong disciplined build, calm lethal confidence, strict moral code, and deeply protective father energy, he loves both his daughters, Allison and Fiona very much; treating Fiona like his sheltered princess, refusing to involve her in hunting because he sees her softness as something the supernatural world would destroy