After their parents die, Chloe is adopted by a wealthy white family while Julie is taken in by a cruel aunt.

Chloe stages a filmed reunion with Julie, publicly gifts her a house, then cuts off all contact again.

Julie receives a garbled, distressing phone call from Chloe that abruptly cuts off.

Julie travels to New York City after noticing Chloe has stopped posting on social media for weeks.

Julie enters Chloe's unlocked apartment and stumbles upon her twin sister's dead body.

Paramedics and police mistake Julie for Chloe; Julie seizes the opportunity and assumes her twin's identity.

Julie realizes her aunt has left voicemails on her old phone, suggesting the aunt knows she is still alive.

Chloe's publicist arranges for Julie to attend a gala hosted by Bella Marie, drawing her into influencer circles.

Julie calls her aunt, who records the conversation, extorts over a million dollars, and threatens to expose her.

Julie films a sponsored video scattering Chloe's ashes in the Hudson River as branded content.

Julie discovers Chloe's adoptive parents are in a coma from a hit-and-run; hospital footage shows Chloe blaming herself.

Julie boards a private plane with Bella Marie and the Belladonnas, heading to a secluded island retreat.

The Belladonnas reveal they know Julie's true identity and initiate her into their secret pact with a being called Eto.

Bella Marie admits to killing Chloe to protect the group's secrets; Julie kills Bella with an axe and sets the villa on fire.

Julie is arrested and charged with multiple murders; awaiting trial, she begins recording a social media video to tell her story.

After their parents' deaths leave the twins separated, Julie grows up in poverty while Chloe thrives as a wealthy influencer. When Julie discovers Chloe's body and is mistaken for her sister by first responders, she impulsively assumes Chloe's identity and begins living her glamorous life. Blackmailed by her aunt and drawn into the orbit of powerful influencer Bella Marie and her cult-like Belladonnas, Julie is pulled deeper into deception and moral compromise. On a private island retreat, Julie learns the Belladonnas worship a mysterious entity called Eto and that they have known her true identity all along. After uncovering that Bella Marie killed Chloe to silence her, Julie murders Bella with an axe and sets fire to the villa, killing the other Belladonnas trapped inside. She is subsequently arrested and charged with multiple murders, but even as she awaits trial she turns to social media to craft her own version of the story.

The headline events driving Julie's transformation from imposter to accused murderer.

Chloe's social media goes silent for weeks, alarming her followers and prompting Julie to investigate.

Julie uses Chloe's phone to call 911 after finding her sister's dead body in the apartment.

A neighbor's hidden camera footage of Julie reacting to the discovery of the body goes viral online.

Julie posts a ghostwritten statement claiming the viral footage was released without her consent during a moment of grief.

Chloe's publicist delivers an expensive designer dress for an upcoming event, but it is slightly too small for Julie.

Julie meets Isla at Bella Marie's gala and finds her warmer and more genuine than the other influencers.

Julie discovers that Chloe had secretly muted the social media accounts of all the Belladonnas.

Julie realizes that posting a photo wearing a brand's clothing earns her money through affiliate links.

Julie quietly arranges for Chloe's body to be cremated without a public ceremony.

Julie discovers Chloe's journals hidden in a spare suitcase, reading entries that span years of her sister's life.

Viktor reveals that he and Chloe had a regular sexual relationship during her island visits; Julie declines his advances.

The Belladonnas watch Angelique's pregnancy loss video together, celebrating its audience numbers rather than mourning the loss.

The Belladonnas strike Julie on the head, knocking her unconscious during an initiation ceremony.

Isla informs police that she repeatedly heard the women calling the suspect 'Julie,' exposing the identity fraud.

Julie receives multiple offers to sell the rights to her story as public fascination with the trial grows.

From the moment Chloe's social media goes suspiciously silent, a chain of secondary events propels Julie into her sister's world and keeps her trapped there. After calling 911 and being caught on a viral video, Julie must carefully manage her new public image through ghostwritten statements and staged content. Her growing comfort in Chloe's role is built on small but significant discoveries — a profitable dress deal, affiliate income, a friendship with Isla, and clues hidden in Chloe's journals. On the island, unsettling moments accumulate: Viktor's revelation about his history with Chloe, the Belladonnas' chilling reaction to Angelique's pregnancy loss video, and Julie's violent initiation into the group. The aftermath brings the consequences Julie feared most — Isla's police testimony unravels the impersonation, while multiple media offers signal how completely Julie's life has been consumed by the industry she infiltrated. Together, these events fill in the texture of Julie's double life and the true cost of every choice she makes.

The supporting events that shape Julie's double life as Chloe.

A doorman mistakes Julie for Chloe and lets her into the apartment building without question.

While waiting for police to arrive, Julie reads Chloe's phone and learns the house-gifting reunion was staged entirely for profit.

Julie confronts the neighbor who filmed her and learns Chloe had been acting erratically in the days before her death.

Julie abruptly cancels a planned collaboration with journalist Jessica Peters after learning Chloe had been organizing a tell-all story.

A viral video accuses Chloe's account of inauthenticity and claims Julie is impersonating her sister.

The Belladonnas pressure Julie and Isla to swallow unidentified pills on the private plane as a test of loyalty.

Julie and Isla arrive on the island and discover they have no internet access and no way to leave.

Bella Marie shares the legend of ancestor Nikolai, who traded his eye to a divine being in exchange for wealth and power.

During a group ritual, Bella Marie forces Julie to reveal her aunt's threat; the group burns an effigy of the aunt.

Isla publicly challenges the Belladonnas about racial privilege and the unequal rewards of influencer culture; Julie stays silent.

Julie discovers Bella Marie's elderly mother being held on the island; the woman desperately urges Julie to flee.

Julie wakes up tied to a chair and learns from Viktor that Chloe had sacrificed her adoptive parents as an offering to Eto.

Julie tricks the Belladonnas into taking sleep supplements while secretly abstaining, planning to act once they are unconscious.

Isla realizes Julie plans to burn down the villa with the sleeping Belladonnas inside and recoils in horror at the plan.

Viktor arrives at Julie's apartment posing as a repairman and is manipulated into giving a televised interview defending her.

A series of pivotal turning points reveal how Julie's impersonation becomes possible and how it spirals beyond her control. Early revelations — the doorman's casual mistake, the truth hidden in Chloe's phone, and clues about her erratic behavior before death — hint that Chloe's world was already fracturing long before Julie arrived. As Julie digs deeper, she cancels a dangerous journalism collaboration and weathers a viral accusation that nearly exposes her, all while being drawn toward the island and the Belladonnas' secret rituals. On the island, key revelations accelerate the horror: the legend of Nikolai's sacrifice, Isla's confrontation with the group's racial privilege, Bella Marie's mother's desperate warning, and the shocking truth that Chloe had sacrificed her own adoptive parents to Eto. The final turning points arrive when Julie drugs the Belladonnas, horrifies Isla with her plan to burn the villa, and ultimately kills to escape — before manipulating the one remaining witness into publicly defending her. These events are the hinges of the story, each a moment where a different choice could have led to a very different outcome.

The key decisions, discoveries, and revelations that shift the story's direction.