Baby, an aspiring architect, works with her family of con artists to earn a living and provide for her mother's medical needs. Complications arise with some failures in their recent operations, one of which is in the home of the Lamadrids.

Baby leaves home to pursue her studies, but her plans are thwarted when she chances upon the Lamadrids once again. Compelled to seek her adoptive father Badong's help, Baby receives a revelation that surprises both her and Diana.

Urgently needing funds for Osang’s worsening condition, Baby takes on one last job to pretend as Diana’s long-lost sister Amy and steal from the wealthy Lamadrids. However, an eagle-eyed Julius decides to make sure that Baby is truly his wife’s kin.

Baby successfully steals the diamonds from the Lamadrids, but her much-awaited freedom gets thwarted once again when she bumps into Julius’ first wife, Jacinda Sebastian. Much to Baby’s trouble, her and Diana’s DNA test result arrives unexpectedly.

Badong flies into a rage upon learning that Baby returned the diamonds in light of her and Diana’s DNA test results. While the Abiogs’ financial situation turns desperate, Baby’s web of lies gets more tangled as she meets more people in Diana’s life.

Diana seizes the opportunity to make up for the lost time with Amy. Angela, a journalist with a strong news sense, encounters Julius' son, Elon, as she grows determined to pursue a story about the Paraiso sisters.

Badong pressures Baby to save their family’s neck from their syndicate boss by taking what she can from Diana. After convincing her pretend sister to let her work in Lamadrid Land, Baby witnesses the tough situation Diana has to face in the company.

Baby’s skills come in handy when she falls victim to Roxanne and her friends’ mean schemes. Just as Xyrus uses Hilary to pressure Badong to pay his debt, Baby gets a glimpse of hope when she learns that Jacinda has not yet sold her diamonds.

Baby makes a careful plan to steal Jacinda's diamonds, while Diana recalls a glimpse of her dark past as she grows excited to celebrate Amy's birthday. Elsewhere, Angela persistently urges Elon to help her pursue the story of Diana and Amy’s reunion.

Baby sets her plan to steal Jacinda's diamond in motion, only to rouse the judge's suspicions against her. Diana's act of kindness toward Osang stirs up Baby's guilt.

Kano's attempt to steal a car goes awry when Jonaf catches him red-handed, until Hilary intervenes. Diana recalls her dark past as she finally agrees to sit down with Angela for an interview.

Tension rises between Vlad and Julius over Diana's appointment as Lamadrid Land's new lead project manager. Kano cooks up a plan to attend Baby's birthday party when Badong forbids him and Hilary from going to the event.

Baby becomes anxious upon discovering that Kano and Hilary infiltrated her birthday party. While she and Badong try to sort things out, a drunken Vlad gets into an altercation with Julius over a resentment that dates back to the past.

Vlad confronts Diana about their past, prompting the latter to come clean to Amy about her dark secret. Jacinda gives Julius a piece of advice upon learning of his quarrel with their eldest son.

Unaware that her dark past has been exposed, Diana is shaken to the core when a tragedy befalls Julius. Badong gets assigned to investigate the incident with his new partner, Jonaf.

Jacinda threatens to throw Diana in jail as she doubts the latter's innocence in the untimely death of her former husband. Tension ensues following the announcement of Julius' heir.

Jacinda orders her private investigator to dig up dirt on Diana and her sister Amy. Jonaf receives vital Information on the murder of his father while Baby's failure to steal from the Lamadrids drives Badong desperate to pay his family's debt.

Much to Osang and Kano's shock, Angela and Elon show up on their doorstep in hopes of interviewing Amy's adoptive family. Baby finds herself at a loss for words when Diana discovers Hilary at their house.

Diana gets bombarded with malicious news about her past. The Abiog siblings carry out a new burglary mission, but Jonaf and her friends get wind of the crime and soon arrive before they could finish their business.