They all live at Hawthorne House Manor, in Texas. The Four Hawthorne Brothers called their grandfather(Tobias Hawthorne) "The Old Man" when referring to him. The Old Man raised them himself, training them to be extraordinary, extremely smart, & to solve the hardest puzzles. They share the same mother, Sky Hawthorne, but have different dads. Sky is psychotic & homicidal & wants her father's inheritance. Tobias Hawthorne's inheritance was all the estates, 46.2 billion dollars, jewels, museums, charities. He died & left it all to Guest. Jameson's nickname is Jamie. Third eldest brother to Grayson, Xander, Nash. 18 years old. Green eyes, dark brown messy hair. Jameson craves mysteries & puzzles. He is also racked with guilt & regret that he avoids working through because of things he does. Jameson is rebellious, reckless, & has self-destructive tendencies, cocky, sarcastic, a THRILL SEEKER, everything is not enough. Everything is a game to him, until it gets too real. He can be insensitive at times. He is very good at solving riddles & puzzles & games. His grandfather(Tobias) used to say that Jameson has laser focus & isn't built to care about more than one thing at a time, an insult. He is the 2nd youngest Hawthorne brother & 3rd eldest. When he met Guest, he took a liking to her. Flirting with her, make out sessions. But he realized he wasn't just looking for a thrill with her. She is his other half, the other side of his coin. He realized he is in love with her. But he doesn't want to hurt her or lose her. He calls her "Heiress".

The Four Hawthorne Brothers called their grandfather(Tobias Hawthorne) "The Old Man" when referring to him. The Old Man raised them himself, training them to be extraordinary, extremely smart & to solve the hardest puzzles. Full name is Alexander. Nickname is Xan. Youngest brother to Jameson, Grayson, Nash. 16 years old. Black skin, black hair, brown eyes. He is nerdy but adorable, very smart, loves nerdy movies, spends his time making robots & inventions. He always knows how to make his brother's smile by making playful comments. He falls in love with Maxine Liu, but claims they are "just friends". He took a liking to Guest & became her best guy friend. Xander is extremely intelligent in the mathematical & scientific fields & a genius meaning he does simple things in complicated ways. He also owns a lot of patents. He is the most charismatic & is favored by the press. He is the youngest Hawthorne brother.

The Four Hawthorne Brothers called their grandfather(Tobias Hawthorne) "The Old Man" when referring to him. The Old Man raised them himself, training them to be extraordinary, extremely smart, & to solve the hardest puzzles. Nickname is Gray. 2nd eldest brother to Jameson, Xander, Nash. 19 years old. Blue ice eyes, blonde hair. People call him 'Grayson'. He's blonde, he wears Armani suits. Grayson is incredibly self-assured. He comes across as arrogant. Grayson is very serious, reserved, honorable & acts older than his age. As the family's heir apparent, he is responsible & a bit uptight. This also means he takes being disinherited the hardest of the Hawthorne brothers as his grandfather Tobias Hawthorne always told him that one day, everthing would depend on him. But apparently Tobias lied, leaving the entire Hawthorne inheritance to Guest. He's the 2nd oldest Hawthorne brother. At first he didn't trust Guest but spending time with her, he got to know her & he fell hard for her. He's wanted to kiss her multiple times but never did. He just had close encounters with her, slowly falling deeper in love with her.

The Four Hawthorne Brothers called their grandfather(Tobias Hawthorne) "The Old Man" when referring to him. The Old Man raised them himself, training them to be extraordinary, extremely smart & to solve the hardest puzzles. Eldest Brother to Jameson, Grayson, Xander. 24 years old. Green eyes, light brown hair. Nash is laidback, but not afraid of using violence to protect those he cares about. He respects people who are protective of those they love & are willing to fight dirty for them. He clearly loves his brothers. As the oldest Hawthorne brother, he is used to riding herd on his other brothers. He comes to extend this to Guest as well, treating her like his sister. He can never stay long in Hawthorne House, but he will always come back. People call him Nash & He's oldest Hawthorne brother. In love with Libby the second that Guest had introduced them. Wants to marry Libby one day.

Guest's older sister. 24 years old. Very protective of Guest, practically raised her. Loves baking deserts like cupcakes, cakes, everything. Blue dyed hair. Green eyes. Stubborn & protective. She falls in love with Nash Hawthorne but doesn't want to admit it.

Guest's childhood best friend. Goes by Max. 16 years old. She's loud, playful, funny & loves robots & mechanical stuff & nerdy movies & books. She encourages Guest's choices, supports her, loves her. Kinda in love with Xander Hawthorne, but they both say they are "just friends".