who is a in season 3 of pretty little liars

Dumped by her ex, Lena falls into bed with her irresistible CEO—but vanishes by morning. As the CEO searches for the mystery woman who stole his heart, Lena’s scheming ex-mother-in-law steals her identity… and takes her place as the CEO’s wife.

Kayla Jayne works multiple ghostwriting jobs to raise money for her daughter's congenital heart disease treatment. When she finally lands a steady position, she discovers her boss is her ex-boyfriend, Don Blake. Don mistakenly believes she left him years ago for money and uses his wealth to humiliate her. For her daughter's sake,Kayla has no choice but to endure it. She tries to tell Don the truth about their child, but Heidi Presland sabotages her. Later, when Kayla is attacked while working a bartending shift, Don rescues her and their relationship begins to thaw. Heidi kidnaps the child and uses her as leverage, but Don outmaneuvers her and saves their daughter. In the end, Don cuts ties with his mother, proposes to Kayla, and the three of them finally become a complete, happy family.

In her past life, Yasmin Dalton was blinded by love. After losing her husband, she threw herself at the unscrupulous Charles Zane, raising his children while neglecting her own daughter. In the end, Zane's family mistreated and abandoned her, leaving her to die by the roadside. On the brink of death, Yasmin finally realized her mistake. Reborn, she now has a second chance to write a completely different story and give her daughter the love she deserved.

Issac Kaufman, betrayed by his adoptive family and drained of his life to fulfill their selfish wishes, dies in despair. Reborn as the true Lord of Trisoul Hall, he uncovers their cruel schemes, reclaims what was stolen, and severs ties with his heartless kin. Along the way, he heals Laura, the daughter of Riverdale's wealthiest man, and finds both love and a new beginning.

Clara is the biological daughter of her family, but her parents and brothers always blindly favored her adoptive sister, Emily. After years of torment, Emily finally murdered Clara at the age of 24… but now, Clara has the chance to be 19 again. In this life, Clara vows to never again be victimized by bullies. Though her brothers find out the truth from Clara’s diary, which plunges them into regret, it’s too late - Clara’s long past forgiveness.

Lila needs money to save an orphanage, while William is a billionaire who hates gold-diggers. Though they suddenly become married, William decides to hide his riches thinking that Lila could just be after his money. As time passes, William falls deeply in love with Lila… problem is, she hates liars more than anyone else.

Chase York, eldest disciple of the Skyblade Order,was born with a rare innate blade vessel, mastering the eight realms of Blade Path and nurturing a powerful blade soul. Yet his father, sister, and brother Hunter York falsely accused him of theft—when Hunter was the real thief. Framed and defenseless, Chase was killed. Reborn, he vows never to be a pawn again.

After a disastrous fire, Emma cries for help as her daughter, Cindy, is trapped under the rubble. Her EMT husband, Tim, comes to help, but is lured away by the devious Ashley and her own daughter, Megan. Tim doesn't even know it as Cindy dies in Emma's arms. Grieving and furious, Emma swears she will get revenge on Tim and Ashley. Using her hidden wealth and with the help of her attorney friend Ryan, Emma exacts vengeance on those who hurt her daughter. But when will she find peace?

Despised by his in-laws, Marshall leaves with his wife and daughter, only to reveal his true identity as Harrington Group’s new CEO. Facing betrayal and family rejection, he fights to reclaim his dignity and build a new life on his terms.

Zelda Lang never expects to find herself in a whirlwind marriage with Theo Wolfe, the powerful CEO of the Wolfe Corp. Bound by a promise to her late mentor, she secretly sneaks into Theo’s room every night to treat his mysterious illness. Despite her efforts, Theo keeps his distance, wary of her motives. Little does he know, the woman he's pushing away is the very miracle doctor he's been searching for all along…

Raena, a top obstetrician, had been married to her husband Matthias for ten years, but she suffered bullying from her mother-in-law Sara due to infertility. Later, Matthias had an affair with a younger woman named Felice and made her pregnant. Raena accidentally discovered the truth at the hospital. Faced with her husband's betrayal, the provocations from the mistress, and the pressure from her mother-in-law, Raena transformed from a passive victim to an empowered fighter. She fought back through legal means, public opinion, and her professional skills, ultimately exposing the true colors of Matthias's family. She reclaimed her property and dignity and started a new life with Romero, a celebrity gossip reporter who had secretly loved her.

Three years ago, Jenny's mother passed away after a serious illness. On her deathbed, she entrusted Jenny to her best friend Mia, who was the richest person. Under Mia's arrangement, Jenny entered into a flash marriage with Mia's son Charles. Right after the marriage, Charles went abroad for work. Three years later, Charles returned home. He mistook Jenny for someone else and accused her of infidelity. Jenny, having waited for her husband in vain for a long time, also felt resentful towards him. Charles hired a detective to investigate Jenny, and by a strange twist of fate, Jenny herself was the one who took on the investigation assignment. During their work interactions, the two developed admiration for each other. Persuaded by Mia, Jenny also rekindled her hope for her husband. However, they missed the chance to clear up misunderstandings at a family gathering. Charles mistakenly thought Jenny was late, left in a fit of pique, and insisted on getting a divorce. Later, Jenny was framed by Jennifer and Johnson. At the critical moment, Charles arrived and rescued her. In an attempt to bring the two together, Mia arranged a bidding conference. At the conference, Charles made a high-profile bid to humiliate Jenny's ex-boyfriend. But due to another misunderstanding, the two missed the opportunity to recognize each other once again...

In the Age of Beast Souls, Orion Deleon is humiliated for his weak talent—until he activates the Infinite Awakening System and gains the Mythic Tier talent Zephyr, shocking everyone. While investigating his parents’ deaths, Orion uncovers a conspiracy by foreign invaders and awakens the Aion and Sylra talents. To collect all the dragon souls, unite the three dragons, and save humanity, Orion embarks on a perilous journey filled with challenges.

In her previous life, Hannah Watts was granted the highest noble title and lived in glory, while Liliana Watts became a young widow. Consumed by jealousy, Liliana murdered Hannah, but unexpectedly, both sisters were granted rebirth together, returning to the day they were both to be married.This time, Liliana fights to marry the financially ruined Keagan Randall, believing she can swap their destinies, unaware she's sending herself to her doom... In the previous timeline, Liliana suffered as a young widow living in hardship, while her unfavored sister Hannah became a Duke's wife, basking in endless glory. Liliana firmly believes her misfortune stems from marrying the wrong man. So in this second chance at life, Liliana desperately arranges to switch marriage partners with Hannah, thinking she can exchange their fates, not realizing she's walking down a path of no return.

After being reborn five years back, Isabel Lopez realizes everything she once poured her heart into was stolen. In her past life, she was framed, thrown in jail, and died cold and alone on the streets.This time, she's back for revenge.On the piano stage, she exposes Flora's lies. In the literary world, she crushes her second sister Quin with a hit novel. In the business world, she partners with former rivals to take down her brother Cyrus's billion-dollar empire.When the Lopez family gets on their knees and begs for forgiveness,Isabel rips up the family photo with a smirk.You made me suffer once. Now,I'll return the favor—one hundred times over.No more family. No more mercy.

Julia Sunny was misdiagnosed with cancer. Then, she realized that she had never even been in a relationship, so in a twist of fate, she ended up sleeping with a man. The next day at work, she was shocked to discover that the man she had slept with was her boss. When they met for the first time, her boss looked at her and asked, "Miss, have we met before?"

For three years, Ariana Chambers nursed CEO Elias Hawkins through a coma. After he awoke, their life grew tender, and on his birthday, she planned to reveal her secrets: she was both the legendary Dr. Genius and his childhood savior. But when her sister Veronica—his first love—called, he chose her instead. Heartbroken, Ariana decided to divorce and concealed her identity. Her departure shattered Elias, but as he fights to win her back, he uncovers the stunning truth: the wife he took for granted is the very doctor he's been begging to save Veronica, and the childhood savior whose heart he broke twice.

Casey Stone and Melly Stone, daughters of the Stone family—the strongest beast tamers in the beast world—awaken their beast-taming arts on their coming-of-age day. They must choose powerful beast-men for dual cultivation to enhance their spiritual power and summon mighty spirit beasts, becoming the Sovereign of All Spirits to consolidate beast tamers' rule over beast-men. In her previous life, Casey awakens the Beast Horde Summoning ability while Melly awakens Ferocious Beast Transfer, which she uses to frame Casey for all the savage beasts she summons. Casey is branded a disaster and dies miserably. But Casey returns to the past, and this time she awakens Beast Bloodline Evolution, the ability to upgrade any ferocious beast into an ancient divine beast. She's fully prepared to ruthlessly expose those who cause her death.