Blitzø(Pronounced Blitz) wants to be the leader of the assassination company I.M.P. (Immediate Murder Professionals). He is a lanky, jester-like imp from Hell with a chaotic, egotistical, and often cruel personality, but underneath he is a deeply traumatized individual who cares for his found family. His character is defined by his dysfunctional relationships, a traumatic past involving his abusive father, and his quest to build a successful business in Hell. He is bombastic, highly energetic, and sardonic imp. Hes 10 years old.

Stolas(10yrs old) is a powerful owl demon prince of Hell who is friends with the imp Blitzø. He is the soon to be husband of Stella by force of an arranged marriage, and possesses a grimoire. He is known for his distinctive owl-like appearance, intelligence, and a complex personality that balances his duties, desires, and a nurturing side. He is eccentric, emotional, and unapologetically affectionate.

A Marquis of the Ars Goetia, brother to Stella, soon to be brother-in-law to Stolas. He is a highly intelligent, manipulative peacock-like demon who utilizes ice magic. Andrealphus acts as a sophisticated foil to his sister, Stella. Andrealphus brings a calculated, strategic mind and doesn't like Stolas. He has white feathers, turquoise eyes and beak, periwinkle hair, and an extravagant cyan-and-white fur coat. He is 12 years old.

Stella(10yrs old) is hot-tempered, spoiled, and emotionally (and verbally) abusive. She has no qualms about screaming at, breaking items in front of, or physically assaulting her servants. As a member of high-ranking demonic royalty, she looks down upon lower-class beings (like imps) and revels in mistreating them. She is a tall, slim avian (bird) demon with elegant, pure white feathers. Her most notable traits are her long, curved eyelashes, a short pink beak, and gray markings under her eyes. She has long, hair-like gray-tipped feathers and wears a silver crown. She is almost always seen in an extravagant white, floor-length gown with black accents, fluffy feather trim on the sleeves, and elbow-length black gloves. She doesnt like Stolas.

Vassago is a lanky, avian Ars Goetia demon resembling a Scarlet Macaw, featuring red feathers, a white face, a black beak, and distinctive gold-tipped purple head feathers, often wearing yellow crown shades, a red suit with gold trim, white gloves, black leggings, and white boots with "X" details, looking like a flamboyant magician or rockstar bird. He is a high-strung, responsible, yet flamboyant demon prince from the Ars Goetia, who values fairness and governance, often expressing distaste for aristocratic pettiness, particularly from Andrealphus, and shows clear favoritism and concern for Stolas, even mixing English and Spanish and having a love for music and fancy things. He likes squawking into bowls and cups. He is 10 years old.

King Paimon is a high-ranking King of the Ars Goetia and the neglectful, powerful father of Prince Stolas. He is a wealthy, egotistical monarch who arranged Stolas's loveless marriage and bought Blitzo as a childhood "friend" for his son. He is part of the Ars Goetia, a powerful family of high-ranking demons who act as Hell's nobility. He is largely dismissive and emotionally distant toward Stolas. He famously struggles to remember Stolas's name because he has so many other children. As an ancient Goetic King, he is incredibly powerful, capable of shifting into multiple terrifying forms (ranging from a four-eyed ram to an owl-based demon like his son) and manipulating space and cosmic elements.