who is a and why in pretty little liars

A dance of fate defies the centuries, weaving a love that even death could not erase. In the halls of a forgotten era, Harrella, the dazzling courtesan, loved with a passion that burned brighter than the stars—until betrayal shattered her heart. Reborn into a fragile modern life, she finds herself a servant in the opulent Hawley household, her survival hinging on a costly surgery. But destiny has not forgotten her. Sherard Hawley, the icy heir who shuns love, stands in her path—a ghost from her past, a flame she cannot resist. Will history repeat itself, or will this time, their souls finally dance to the same rhythm?

Four people tangled by fate enter a deadly game of "method" — with one rule: get caught, you die. To find love. To protect it. To use it. To steal it. Three of them are thrown back in time to different moments in their past, turning love and betrayal into a high-stakes cat-and-mouse. Each return resets the board, each performance blurs truth and acting, and the villain who once drove them to their deaths becomes the counterweight in a rigged match. After being betrayed by the man she sacrificed everything to make a star and dying for it, one woman rewinds the clock to take him down, no matter the cost.

Harold and daughter Demi are critically injured in a riot,with Demi fighting for her life. When the hospital faces a Type A blood shortage, his wife Violet signs away the life-saving blood to save Jack, son of her first love Nate, who claims the boy has leukemia. She abandons her dying daughter without hesitation.Heartbroken after six years of devotion, Harold resumes his hidden identity as heir to the powerful Summit Group. He saves Demi and disappears. Finding Harold's abandoned phone filled with loving messages and final farewell, crushing regret overwhelms Violet.

After years of being framed and mistreated by her adoptive sister Valeria, who covets the Barron family inheritance, true Barron heiress Ciara attempts to prove herself during a heated argument by jumping from the second floor. Her mother Shannon Merrill attempts to save her, resulting in both falling. When Shannon regains consciousness, she discovers she has somehow switched bodies with her daughter. Now inhabiting Ciara's body, Shannon finally witnesses the cruelty her daughter endured, such as how the servants only respect Valeria while mocking the true heiress. The situation reaches a breaking point when Shannon (in Ciara's body) is cornered in an alley by Valeria and beaten unconscious…

Evelyn Willow, a strong female general, is honored by the emperor with the title of "Wise General" for her victories. Returning to the capital for her sister Vera Willow's wedding, she's mistaken for a beggar due to her worn clothes. Despite this, Vera fiercely defends her. But on the day of the wedding, Vera is betrayed by her entire in-law family. Evelyn uses her power to strike back, defending her sister's honor. After helping Vera annul the marriage, she arranges a new match with Caius Nelson. On the day the duke sends his betrothal gifts, both sisters unexpectedly encounter the parents who abandoned them. Evelyn decides to make them regret their actions for the rest of their lives.

After already becoming a god, Cailyn Shaffer undergoes her second ascension trial, but accidentally ends up in the body of Crownport’s most useless young lady. Her cheating fiance? She kills him. Her shameless sister? She beats her down. Her abusive parents? She destroys them! Anyone in this world who dares cross Cailyn will be wiped out with one strike of her sword! Everyone’s stunned when the “trash” young lady turns out to have incredible fighting skills and can even command magical beasts and fly! They say you can’t fight city hall, but Cailyn’s fists will knock your head clean off.

Lax Webell, the scion of the esteemed Webell family in Yara, fell victim to a nefarious scheme that left him disfigured and plagued by amnesia. Thanks to Mr. Stone's intervention, he was rescued from his plight. In a gesture of gratitude, Lax married Jane Stone, Mr. Stone's daughter, who had been in a coma.Upon Jane's awakening, she found herself dismayed by the prospect of being wed to Lax, whom she perceived as a fool.On the day of their divorce, Lax's memories resurfaced, leading him to reclaim the Webells. Five years later, he was startled to observe his doppelgänger standing beside Jane...

Chester Joseph and Winifred Sloan were once deeply in love, but a phone call made Chester believe Winifred had another lover and married him only for his wealth. His ex Yvette returned with her daughter, falsely claiming she had battled leukemia, and Chester believed her without question.During a car accident, Chester abandoned the gravely injured Winifred leading to her death. Yvette continued her schemes, pushing Madam Joseph, who knew the truth, into danger, deepening Chester's misunderstandings, and even planning an engagement with him. At the engagement ceremony, Madam Joseph arrived and exposed Yvette's treachery.

For seven years, Clara lived in the perfect romance her husband, Dean, had crafted just for her—until the day her hospitalized daughter led her to Dean’s biggest lie. Clara catches him with his mistress. Dean—who had already tricked her into giving him her entire fortune—tears off his gentle mask and forces her to sign a divorce that leaves her with nothing, or he’ll take their daughter from her. Shattered, deceived, and stripped of everything, Clara finally wakes up. This time, she will take back her empire—and make Dean pay for every second of betrayal.

Chloe Langley was an internationally top EOD specialist who suffered from PTSD. She was urgently assigned to defuse a new type of bomb to ensure the safe landing of the special aircraft of Mr. Campbell. However, on her way via subway,she encountered disruptions from a mischievous child, Danni, and his mother, which delayed her journey. Throughout this ordeal, she endured constant insults, false accusations, and oppression from the pair. Despite immense mental and physical pain, Chloe persevered and reached the bomb site to carry out the disposal,safeguarding national security. In the end, Danni and his mother received the punishment they deserved.

Leroy was the concubine's son — the one the family never truly accepted. Banished to the graveyard, he became the apprentice of Madam Gibson, the Grave Keeper. At the Martial Arts Tournament, Leroy's brilliance finally blazed forth, only to draw the ire of Fairy Ember, Elder of the Ebonveil Sect. When despair swallowed all hope, Madam Gibson revealed a power that shook the heavens. With a single sweep of her hand, she silenced the crowd, her sword aimed at the sky: "In all this world, who dares to harm my disciple?" And so began a battle that would span the Three Realms—a clash of fate, pride, and divine power.

Leroy was the concubine's son — the one the family never truly accepted. Banished to the graveyard, he became the apprentice of Madam Gibson, the Grave Keeper. At the Martial Arts Tournament, Leroy's brilliance finally blazed forth, only to draw the ire of Fairy Ember, Elder of the Ebonveil Sect. When despair swallowed all hope, Madam Gibson revealed a power that shook the heavens.With a single sweep of her hand, she silenced the crowd, her sword aimed at the sky: "In all this world, who dares to harm my disciple?" And so began a battle that would span the Three Realms—a clash of fate, pride, and divine power.

Hugh sacrificed his chance at the National Medical Research Council to save his wife Quinn, who had late-stage liver cancer. He sold family heirlooms to fund her treatment, but Quinn used the money to buy a car for her first love, James. She became obsessed with their past together, ignoring her son Luke's feelings. Hugh and Luke gave her three chances to change, but she refused. Finally, Hugh joined the National Physician Program and left with Luke. After he departed, Quinn regretted her actions, but it was too late to make amends.

Six years ago, singer Emma Hadley developed a kidney disease after childbirth, was abandoned by her boyfriend Tyler, and was told that her daughter had died. In reality, Tyler saved her by donating his kidney, but because he borrowed money for the surgery from Michael, a popular singer who had a crush on Emma, he was forced to leave with their daughter. Six years later,Emma became a renowned superstar in the music industry, still haunted by thoughts of her daughter. Her daughter Lily, singing on the street to raise money for her father Tyler's surgery,accidentally encountered Emma...

Nina and Adam are both trying to flee from an arranged marriage tailor-made for them, but by the hand of fate, they end up meeting each other unprompted and making the spur-of-the-moment decision to get hitched. Adam, secretly a billionaire, goes all out to spoil Nina, leading to funny and sweet surprises on a daily basis as he tries to keep his uber-rich true identity under wraps. Adam doesn’t just pamper Nina; he stands up for her against her greedy stepmother and stepsister, and anyone else who’s hurt her, while helping her achieve career dreams in the happy-ever-after.

In the Yolham Kingdom, Empress Christine Shaw gains weight after childbirth and is cast aside by the emperor and even her own son, who has been manipulated by the cunning Noble Consort Rosalie Cooper. Humiliated and killed, Christine's body is taken over by a modern doctor determined to seek justice. Using modern technology and medical skills, she slims down, stuns the court with her beauty and talent, and rises as a respected empress. The emperor gradually falls for her and tries to win her back,but Christine wants nothing to do with him. In the end, she chooses freedom and sets off to explore the world with the grand emperor.

Dorothy Page, a beauty from humble origins, spent over a decade as the pampered wife of wealthy Reece Carter. When he cheats, she divorces him without hesitation. A year later, Dorothy has transformed herself into a wildly successful influencer with millions of followers and a fortune worth hundreds of millions—all built on skills she developed while caring for her family. As countless men vie for her attention, a regretful Reece realizes what he’s lost. But Dorothy has already caught the eye of elite tycoon Gregory Holland, who spoils her daily and is eager to make her his wife.

Pregnant Whitney was involved in a car accident, which turned out to be a conspiracy orchestrated by her husband, Kelvin, and his so-called "cousin" Lily. The two had colluded to kill her. Fortunately, Whitney was reborn, and this time, she set an elaborate trap, making Kelvin pay in blood and lose all his wealth! Afterward, she continued digging into the company's financial issues, exposing the mole in the finance department who had been working with Kelvin. The wealthy Leonard Gould assisted her throughout the process, and their relationship gradually grew closer. After a series of events, Whitney successfully achieved her revenge, and her enemies received the punishment they deserved.