Two weeks after Gareth’s death, Elise sells her Fae mother’s priceless ruby ring to pay for a year-long stay at a wellness center for her mother, as the woman has become overwhelmed with grief and cannot care for herself. To infiltrate Aurora Academy, the school Gareth attended, Elise cuts her long blonde hair short and dyes it lilac to avoid being recognized. She hacked into the academy’s databases to take Gareth’s scholarship. She also tampered with a student’s exam results to have her expelled, freeing up a top-floor room close to two of the Kings she suspects. 

Upon arriving, she is met by Leon Night, a Nemean Lion Shifter and one of the four Kings. He’s in detention and is assigned to give her a tour of the campus. Leon explains the school’s leaderboard, which ranks all the Academy’s students from most to least powerful, and the social divisions, which are controlled by the rival Oscura Clan and Lunar Brotherhood gangs. After some flirtatious banter, he leaves her at her dorm room, 666. Knowing two more of her prime suspects are inside, she prepares herself to enter and begin her mission.

Dante Oscura is the future leader of the Oscura Clan and a Storm Dragon Shifter. He grieves the recent death of his third cousin once removed, Lorenzo. Dante believes that Lorenzo killed himself while high on Killblaze, and he blames himself for shunning Lorenzo to try to make him quit the drug. In his dorm room, he interacts with his roommates, a Sphinx named Laini and a Harpy named Gabriel Nox. Gabriel is the most powerful student at the Academy because he’s the only one with magical command over two Elements.  

Elise arrives and immediately challenges Dante’s authority by attempting to claim his bottom bunk. Dante, though attracted to her, asserts his dominance through a brief magical fight, which he wins. He informs Elise that she must choose a side between his Oscura Clan and the rival Lunar Brotherhood, though Gabriel interjects that she could also be her own person, which Dante dismisses. Elise is undeterred by his status and power, continuing to mock him. After another brief standoff over the bunk, she finally moves to the upper bunk, leaving Dante simultaneously frustrated and infatuated.

The narrative flashes back to Gareth’s point of view, prior to his death. He works at The Sparkling Uranus strip club to help support his mother, Tanya, and his younger sister. He overhears a conversation between his mother and the club’s owner, a Siren named Sal, revealing that Tanya has amassed a gambling debt of 17,000 auras. To settle the debt, Sal proposes that Elise begin working at the club. Horrified at the thought of his sister being forced into that life, Gareth intervenes. He confronts Sal and offers to take on the debt himself. Sal agrees but inflates the total to 24,000 auras and demands monthly payments of 2,000. If Gareth misses a single payment, Elise will be forced to dance on stage that same night. Desperate to protect his sister, Gareth agrees and makes a magically binding pact with Sal even though he doesn’t know how he’ll find the money.

The narrative returns to the present. In her first Potions class, Elise is immediately subjected to a powerful, erotic hallucination induced by the hypnotic gaze of Ryder Draconis, a Basilisk Shifter and one of the Kings. Dante breaks the spell by blocking her line of sight and placing his hand on her thigh. When he refuses to back off, Elise uses her Vampire speed to seize his chin and sink her fangs into his neck, immobilizing him with her venom as a deliberate assertion of power. To taunt his rival, Dante publicly frames the incident as Elise choosing him over Ryder. Elise plays along to potentially gain Dante’s trust in her investigation, which earns her Ryder’s fury. Professor Titan, who is Elise’s assigned faculty Liaison, then announces new lab partners. To help Elise catch up, he pairs her with the top student in the class—Ryder Draconis.

Ryder is initially hostile toward Elise, suspecting she is allied with the rival Oscura gang, but her defiant attitude intrigues him. Ryder uses his Basilisk powers to send her sexual visions, which fluster but do not intimidate her. Later, he and other members of the Lunar Brotherhood beat an Oscura member. Inflicting pain on others restores Ryder’s magic reserves and stokes his lust. Driven by a possessive urge, he finds Elise and grants her request for an orange soda. After finishing the drink, Elise thanks him, tosses the empty can at his feet, and walks away. Ryder interprets her dismissive act as a challenge, solidifying his intent to conquer her.

The narrative flashes back to Gareth’s point of view. Gareth reflects on how Aurora Academy is violently divided by two new warring gangs, the Lunar Brotherhood and the Oscura Clan, led by freshmen Ryder Draconis and Dante Oscura, respectively. Gareth, an upperclassman Fae, is determined to remain neutral despite his dorm being in Brotherhood territory. Ryder throws a punch that Gareth barely blocks with his magic. Later, he returns to his dorm room to find his roommates terrified and Ryder inside in his enormous Basilisk form. Ryder has found Gareth’s private journal and a card from his sister, whom Gareth calls Ella.

Ryder taunts Gareth about his sister, provoking Gareth to use his magic to suffocate him. Gareth releases the spell before killing Ryder, who seems to enjoy the experience. Ryder then claims the room as his own, giving Gareth 10 seconds to grab his belongings and leave or face a venomous bite that would incapacitate him for a week. Forced to comply, Gareth is left without a room. He realizes his conflict with Ryder is now personal and that staying out of the gang war is no longer an option.

The narrative returns to the present. While staking out Gareth’s former dorm room, Elise is confronted by Gabriel, who reveals he has been through her personal belongings, including Gareth’s sketches. After Leon and his roommates leave, Elise breaks in and finds a hidden compartment containing Gareth’s journal, a cracked Atlas tablet, and vials of Killblaze. She tosses the vials back, knowing Gareth would never take the drug but reluctantly wondering if he had been dealing, which could explain the money he had been sending home. Leon returns and catches her, so she fabricates a cover story, claiming she wants to try out for the Pitball team. Leon agrees to give her a tryout. Back in her own room, Elise finds her brother’s sketches are safe and hides them with a glamour. She examines the journal but finds no immediate clues. Then she leaves a note under Gabriel’s duvet telling him to leave her things alone.