Following her grandmother's death, Sky is forced to live with her estranged family members and go to Northford High School, where her twin sister Luna attends for a bright future. However, that dream suddenly turns bleak when tragedy comes upon them.

The authorities conclude that Luna's tragic fate is self-inflicted, but Lydia remains convinced that there is foul play. Later, Sky is left shocked and alarmed after discovering a disturbing video involving her late twin sister.

Sky stumbles upon unsettling videos of Luna being bullied by Z. She shows it to Tania, only to be surprised that her mother knows what her twin sister went through all along. Archie discovers Harry’s dirty secret.

As Sky dives deeper into her theory, she learns that Luna was romantically involved with one of Northford High’s students. Meanwhile, Lydia conducts her own investigation into Luna’s death.

Sky probes Obet about his past relationship with Luna. Archie ends up in the hospital after taking dangerous drugs. Fed up with his father's harsh words, Archie stuns Harry with another revelation.

Rumors about Archie's drug incident start circulating in Northford. Sky makes up for her low grades by accomplishing a special assignment, but an enemy tries to sabotage her. Refusing to back down, the tough newbie finds a way to retaliate.

Things do not go as planned for Sky when she comes face-to-face with Z and Northford's influential families in a meeting. Obet finds himself in a risky situation when Lydia and the school heighten the alert for illegal activities among students.

Taking notice of the tension between Tania and Harry during a school event, Luna finds a way to confirm her hunch. After getting a reality check from her own daughter, Tania finally gathers all the courage and issues the Aguerros a stern warning.

Sky presses Tania into revealing the truth behind the latter’s relationship with Harry. Obet gets pressured by his older brother to skip classes and sell drugs to Archie.

Obet and Archie find themselves on the verge of getting caught by the authorities for their illegal dealing. Tania faces another dilemma when an unexpected person ends up in her shop. Harry and Sasha receive upsetting news about their children.

Tania brings the intoxicated Archie home from her shop, only for the latter to reveal her and Harry's secret in front of the Aguerros. Sky finds an ally in Lydia after discovering a crucial detail about her twin sister's death from the lady guard.

Sasha leaves the family home following her discovery of Harry's betrayal. Despite Tania's objections, Sky continues to investigate and tries to get her hands on CCTV footage in Northford, unaware that another person shares the same goal.

A video of Z bullying Luna resurfaces, this time with a different face of the assailant. Lydia catches a colleague red-handed performing a clandestine activity inside the campus.

Lydia informs Principal Amanda that Domeng tampered with the school's CCTV. A collaboration project shakes up the status quo in Northford Senior High School. Soon, an unforeseen danger befalls Sky.

Harry attempts to do damage control by striking a deal with Sky and forcing his other children to apologize to the latter. The preparations begin for the class collab project. Sky sets her sights on obtaining the investigation files of Luna's case.

Sky and her friends receive unexpected invitations to the Governor's Ball. Despite his father's disapproval, Gino remains determined to make his band perform at the party. Later, Sky overhears a shocking conversation concerning her sister's death.

Harry suspects that Sky overheard his conversation with William regarding Luna's death and tries to intimidate the student. After telling Roxy and Tim about her discovery, Sky thinks of a plan to uncover the truth.

William refuses to take Gino and Cecille’s underhanded scheme lightly. Punished by his father, Gino receives help from an unlikely source. Tanya finally gives in to Sky’s request and hands the latter Luna’s police and autopsy reports.

Collab partners clash amid their preparations for their project. Meanwhile, Sky finds an opportunity to get close to the Acostas as she stops at nothing to uncover the truth behind Luna's death.

Sky moves to search for evidence in the Acosta household and later reveals her recent discoveries to Lydia. Archie finds a malicious way to exact revenge on Roxy amid the students' collab project presentations.

Just when Archie thought he had gained the upper hand against Roxy and Tim, Harry decides to teach his willful son a lesson. Sky's suspicion toward Gino grows when she finds a puzzling note written by Luna for the young Acosta.

Roxy and Tim settle scores with Archie, but their plan takes an unexpected turn when a witness resorts to blackmail. Gino comes clean to Sky about his true relationship with Luna, only to get blamed for the latter's death.

Gino warns his friends about Sky's suspicions. Meanwhile, Sky helps her abused classmate seek justice against Vice Principal Castrodes. However, an unexpected name emerges as one of the victims after more students decide to come forward.

Believing that Vice Principal Castrodes is the culprit in Luna's case, Tania and Sky rush to the precinct to confront the sexual offender. As Northford tightens its security, Lydia finds a chance to get hold of some CCTV footage to obtain evidence.

Sky, Lydia, and Obet try to find ways to open the password-riddled hard drive containing the school's CCTV videos. Roxy and Tim find their backs to the wall when Archie turns to blackmail after discovering their recent act of revenge against him.

Lydia inches closer to confirming her hunches surrounding Luna's death as Obet's hacker pal successfully opens the CCTV files. Meanwhile, news about the missing hard drive reaches William, prompting him to warn Gino and the latter's friends.

Poch finds himself in dire straits when the CCTV footage disproving his lie during the investigation into Luna's death surfaces. As Poch's confession sparks accusations against their children, Harry and William look for a way to absolve them.

Poch and Archie make up an alibi to clear their names from accusations of being involved in Luna's death, much to Tania's distress. While Archie and Z turn their backs on him, the lone Robles receives help from the Acostas.

In a bid to control the narrative being spread against them, the Acostas offer their home to Poch. However, Tania and Sky refuse to let Archie's group off the hook with Luna's demise.

Lydia notices something amiss about the retrieved CCTV files. An unexpected witness approaches Sky to disclose an incident that would further pin the blame on Poch. Later, Harry pressures the young Robles into confessing the whole truth.