13-year-old Faith Booth goes to London, England for the summer to get to know her maternal family better. Also, her best friends, *Ginger Chirohiro*, *Nadine Lyndon*, and *Jessie Gomez* join along. On her birthday, Faith took some time to herself in order to clear her head. she sees a baby griffin with her tail trapped in a rock. After freeing her, the griffin acidentally bites her and gives her special Griffin Powers.
Realizing that she and Dorothy had a common interest in comic books and superheroes, they decided to be a superhero team known as, "The Griff Gals".
Faith Booth a. k. a Griffin Girl- The leader of The Griff Gals who has griffin instincts.
Ginger Chirohiro a .k. a Rubyhane- The nice one of The Griff Gals who has fairy instincts.
Nadine Lyndon a. k. a Merazul- The smart one of The Griff Gals who has fairy instincts.
Jessie Gomez a. k. a Centauremerald- The brave one of The Griff Gals who has centaur instincts.
Dorothy Hart a. k. a Diamondnix- The pretty one of The Griff Gals and Faith's maternal cousin, who has phoenix instincts.
Makenzie Hart- Faith's maternal aunt and Dorothy's mom, who co-runs a successful insurance company.
Winston Hart- Faith's maternal uncle and Dorothy's father, who co-runs a successful insurance company.
Donovan Hart- Dorothy's younger brother, whom has a huge crush on Centauremerald.
Joanna Hart- Dorothy's infant sister.
Terrance- Dorothy's faithful butler/chauffer, who is aware on the girls' secret.
Noel- The Hart's valet who always snoops on people.
Belen- The Hart's maid.
Selah- A griffin who believes in The Heskelter Warriors.
Millionhairs- A hair-themed villainess who vows vengance for family's hair care company for going out of buisness
Adrien Kyles a. k. a Spraynister- Millionhairs' nervous-wreck right hand man.