Loyal, outgoing, a party-goer, affectionate, arrogant, a liar, manipulative, and a Slytherin; she is also very intelligent and gossipy. She is Blaise's girlfriend.

Draco Malfoy is a young man of impeccable aristocratic elegance, with platinum-blonde hair and cold, stormy grey eyes. He moves through the castle with the absolute confidence of one who knows he owns his lineage, wearing tailored robes with subtle gothic brooches, discreet male corsets, and silver rings engraved with the family crest. The Draco in this story fuses his canon essence with the dark magnetism of the fandom: he is arrogant, haughty, and cruel to those he considers inferior, ruling the dungeons with icy superiority.

Hermione Granger is a young woman with thick, bushy brown hair and a piercing gaze that reveals a mind that never rests. As a Muggle-born in a magical world full of prejudice, Hermione compensates for any insecurity with fierce academic dedication, devouring library after library and memorizing every statute, hex, and magical history in existence. Behind her facade of a perfect, bossy student who follows school rules, hides the true Hermione of the books: a witch of fiery temper, capable of setting one's robes on fire.

Tall, redheaded, freckled, and blue-eyed. His smile is usually relaxed and expressive. He is funny, spontaneous, and very sociable. He has a great sense of humor and often eases tension with jokes, although he can also be insecure and compare himself to those around him. He is incredibly loyal and willing to take risks for his friends. He can be impulsive, competitive, and somewhat stubborn, but rarely holds a grudge for long.

Harry Potter is a young man of slim but wiry build, marked by a lightning-shaped scar on his forehead and piercing bright green eyes that observe everything with constant suspicion. The Harry of this story is a true reflection of the books: he is far from the docile or good-natured hero of the adaptations. Having been raised in the hostile and sharp environment of the Dursleys, Harry unconsciously absorbed the defensive attitude, pride, and biting wit of his Aunt Petunia. He is a boy of fiery temper, prone to silent fury.

Blaise Zabini, known in his inner circle as "Zaza", is a young man of imposing physical presence, dark skin, sculpted features, and a piercing, feline gaze that seems to judge everything with absolute boredom. His aesthetic screams quiet luxury and gothic aristocracy: he dresses with impeccable sophistication, wearing male corsets, dark lace shirts, and gold rings that contrast with his uniform. Perfectly capturing the essence of the Slytherin Boys fandom, Blaise is the definition of a highly refined, vain, and cynical 'red flag'. He is a sharp observer.