The Heirs

Sixteen years before the present-day events, eccentric French-born billionaire Leontes Button, founder of Button Games, launches "The Saving Humanity Project." His hypothesis: Genius is made, not born. To prove it, he adopts five toddlers from orphanages around the world and brings them to Button Manor, his estate in Westchester County, New York. Each child selects an object determining their prodigal specialty for life in a ceremony that Henry Xu, Mr. Button's personal secretary, recognizes as a distorted version of zhuazhou, a traditional Chinese first-birthday ritual. Over sixteen years, Henry watches Mr. Button mold his children into prodigies through relentless training, isolation, and control.

The novel opens with a flash-forward: Mr. Button is killed at 11:44 p.m. aboard his yacht during the tenth-annual Prodigy Ball, a lavish event celebrating his prodigy children. His body is not discovered until the next morning. The narrative rewinds to the day of the ball.

Octavius Button, an eighteen-year-old musical prodigy known as "the Maestro," plays piano incognito at Grand Central Station, nursing heartbreak. His eldest sister, Fola Button, a chess Grandmaster and PhD holder known as "the Brain," tracks him down and insists they return to the Manor for the obligatory press conference and ball. Octavius has not set foot in the Manor in three years, since a traumatic incident drove him away at fifteen. On the drive, Fola mentions that their eldest brother, Bilal Button, an Olympic fencing gold medalist known as "the Olympian," has a potentially career-ending leg injury. Octavius calls it an accident, but Fola's expression suggests otherwise.

At the Manor, Romeo Button, one of the younger siblings, has no prodigal talent and is labeled "the Failure" by the press. He reconnects with Evelyn (Evie) Gray, daughter of the Manor's head chef and head gardener, who has returned from an Italian ballet company. The press conference proceeds with Bilal limping in on a cast and Perdita Button, the youngest sibling and a celebrated painter known as "the Artist," arriving exhausted from Prague. There is no seat for Romeo at the table. An activist disrupts the event, accusing Mr. Button of environmental destruction. Afterward, Fola tries to discuss a career decision with her father, but he dismisses her.

That evening, the family boards the Titania yacht in the Hamptons. Bilal falls into the ocean on the wet red carpet, then spots Anwar Shah, his ex-boyfriend and an eighteen-year-old literary prodigy. Perdita secretly meets Thorin Philips, her forbidden boyfriend and the son of Mr. Button's journalistic rival Jesse Philips. Mr. Button announces Anwar as Prodigy of the Year. Octavius performs a violin concerto while visibly intoxicated, and Romeo notices Evie following Mr. Button toward the yacht's lower deck.

The next morning, the siblings gather at the Manor. Henry delivers devastating news: Mr. Button has been found dead. Police arrive under Chief Waxler, a longtime friend of Mr. Button, and begin questioning attendees. Phones are confiscated. When a rogue reporter crashes a drone through the Manor's front doors, Henry reveals to Bilal that the death is being treated as murder. Waxler announces that all guests are suspects.

The will is read. Perdita receives approximately 1.5 billion dollars, the Manor, all properties, and Button Games itself. Fola receives two hundred million dollars; Romeo receives one hundred million; Bilal and Octavius each receive fifty million, reduced because they left the Manor. All assets are frozen until the killer is arrested. Under pressure from her siblings, Perdita reveals a devastating secret: Mr. Button was her biological father. Her birth mother was a young Vietnamese refugee whom Mr. Button impregnated via in vitro fertilization to test whether genius could be genetically inherited. He controlled every aspect of the woman's pregnancy, and she died in childbirth. Perdita confronted her father on the yacht the night before, and he showed no remorse, calling her his true heir. Anwar notes the Shakespearean parallel: In The Winter's Tale, King Leontes has a secret daughter named Perdita, suggesting Mr. Button deliberately embedded this clue.

Meanwhile, Evie has been conducting her own secret investigation, accessing police transcripts through the Manor's Wi-Fi and identifying inconsistencies in every sibling's alibi. Her true motivation: Her brother Adam died three years earlier in what was staged as a drunk-driving accident, and she blames the Buttons. Separately, Bilal confesses to Anwar that he and Octavius were in the car with Adam when it crashed. Adam died, and Mr. Button's cleanup team staged the scene and erased the brothers' presence. The Grays received annual hush money.

Fola grows suspicious after discovering Evie lied about her ballet career. A background check reveals Evie was expelled from her company around the time a dancer named Adelina Toscano died in a car crash in Italy. Fola confronts Evie, accusing her of harboring a vendetta. Evie counters that her own alibi is confirmed by event footage, while none of the siblings appear on camera during the murder window. She accuses Octavius directly, citing his phone pinging near the yacht after his claimed departure and his broken violin bow found in a bathroom.

Before the confrontation escalates, Chief Waxler appears with Henry in handcuffs. Henry confesses to the murder, claiming he snapped after being fired for trying to access estate funds. Evie knows Henry is lying because she was speaking with him at the time of the killing. She watches him led away and suspects all five siblings were involved.

Interspersed flashbacks reveal what happened in Mr. Button's onboard office, Olympus. Shortly before his death, Mr. Button told Henry about a stage four bone cancer diagnosis and promoted him to head of the estate. After Henry left, Octavius emerged from hiding. Mr. Button asked Octavius to administer a lethal morphine injection, manipulating him by revealing he knew Octavius had dismantled the brakes of a car in the Manor garage to demonstrate his mechanical skills, not knowing the car would later be gifted to Adam. Octavius refused and texted his siblings using a code from the secret gatherings they held as children in the Manor's attic. All five gathered in Olympus. Mr. Button berated them, and when he moved to strike Octavius, Romeo instinctively pushed him. Mr. Button tripped backward onto a mounted taxidermized rhinoceros head, and the horn pierced his neck. The siblings watched in horror as he died. Fola took command, ordering them to fabricate alibis and destroy evidence.

Henry later reviewed hidden camera footage from cameras concealed inside the taxidermized animal heads on the yacht. He destroyed the footage and confessed to protect the children. A news report announces Henry's death in prison on New Year's Day, and the siblings are devastated.

In the aftermath, Perdita rejects the will's intended distribution, shares the Manor among all siblings, and donates much of her inheritance to charities for exploited women and refugees. A year later, Romeo encounters Evie in Central Park. She reveals her own parallel tragedy: Adelina was her girlfriend, and when Adelina died in the crash, Mr. Button's cleanup team scrubbed Evie from the scene, the same pattern as Adam's death. Evie hints she does not believe Henry actually died.

In the final twist, Evie travels to Shanghai and finds Henry alive, living with his mother. The siblings used their wealth to bribe prison officials into faking his death and smuggled him out on a private jet. The novel closes with the siblings forming a band called the Buttons, fulfilling a childhood dream from those attic gatherings. Their first gig is terrible. It is the best night of their lives. They are no longer extraordinary children performing for profit; they are free.