who is a and why in pretty little liars

Eight years ago, Anna Lane, a D-list actress, married Caleb Scott, CEO of Scott Group, to fulfill her grandfather's wish. After unexpectedly becoming pregnant, she filed for divorce. Six years later, the Scott family discovers that her daughter, Nancy, is actually Caleb's child and begins searching for them. While Anna faces mistreatment on a film set, Caleb arrives to rescue them but doesn't recognize his daughter. At a banquet, Caleb's mother reveals Nancy's identity, and the truth comes out: Anna is Caleb's ex-wife. Caleb confesses his love, and they remarry, welcoming twins and achieving both love and career success.

After transmigrating into the body of a 220-pound woman with magical spatial abilities, Emma Murray decides to first find a man and then establish herself as the leader of a mountain stronghold. Following a casual romantic encounter that unexpectedly results in quintuplets, she lives contentedly for six years until her children unexpectedly meet their father. Believing Matthias Caldwell to be merely a male courtesan from a place called Auster House, Emma convinces him to stay and marry her. However, on their wedding day, she discovers her new husband is actually a prince! Emma dramatically falls to the ground, lamenting, “You were supposed to be my mountain husband! How are you a prince?”

After a one-night stand with Hank Frazer, Sibyl Bealor became pregnant and gave birth to twins. Her cousin Elina bribed the doctor to tell Sibyl that one twin didn't survive, but secretly gave the baby to Hank's stepmother, Yildiz Sue. Years later, Sibyl, raising her son Shane, met Hank, who is raising his son Yuri, on a blind date. Due to a mix-up, they took home the wrong child. What a tangled web! Let's see what happens next!

Eight years ago, Anna Lane, a D-list actress, married Caleb Scott, CEO of Scott Group, to fulfill her grandfather's wish. After unexpectedly becoming pregnant, she filed for divorce. Six years later, the Scott family discovers that her daughter, Nancy, is actually Caleb's child and begins searching for them.While Anna faces mistreatment on a film set, Caleb arrives to rescue them but doesn't recognize his daughter. At a banquet, Caleb's mother reveals Nancy's identity, and the truth comes out: Anna is Caleb's ex-wife. Caleb confesses his love, and they remarry, welcoming twins and achieving both love and career success.

Mya Walker falls into a trap set by her stepmother, becoming pregnant with the child of Southia's most esteemed man Caleb Monroe. After a challenging nine months, she is forcibly operated on, losing her first child to a villain, while the other four are heartlessly disposed of. Five years later, Mya, now a formidable figure, returns to seek revenge on those who wronged her. Determined to find her children and succeed in her career, she stops at nothing. When her children's father pleads for reconciliation, Mya coldly rejects him, showing him that he doesn't deserve her!

After hearing her daughter Ann's inner voice, Liz Sawyer learned that in her past life, her husband had been accusing her of having postpartum depression and took everything from her family, even their house. Now she rushed back home and used Ann's help to reclaim the housing deed. When she found out her husband tried to throw Ann away, she arrived with her parents to rescue her. Based on Ann's inner voice, she divorced her husband, met her true love, and therefore changed the tragic ending of her previous life.

Six years ago,Yolanda South was framed and ended up having a relationship with Justin Stark, which led to a scandal across the entire school — she was pregnant out of wedlock.Six years later,Yolanda took her daughter,Mabel,to the hospital for a checkup, where Maurice Sharp happened to notice that the child bore genetic traits from the Stark family.Realizing the implication,Maurice informed Justin immediately. News that Justin had a daughter soon spread throughout the entire clan, causing great excitement — especially from his grandfather, who immediately ordered him to bring his great-granddaughter home.Thus began Justin's journey to find his daughter.However,Jenna Sharp repeatedly interfered, causing him to miss the truth time and again. After overcoming countless obstacles,Yolanda and Justin were finally reunited with their daughter, and the once-separated lovers found their way back to each other in the end.

Eleanor has guarded her twin secret for years, avoiding college sweetheart Theodore. Fate reunites them as she desperately seeks funds for her daughter's medical care and Theodore reigns as LA's wealthiest entrepreneur. Faced with their intertwined past, will Eleanor finally share her truth?

Seven years ago, a night of passion entwined Evelyn with GT CEO Xavier. Now a single mother, Evelyn seeks a father for her son William and to escape a twisted teacher, Richard. When she rescues Xavier's mother from an attack, she enters a contract marriage with him—unaware he is the man from that night and William's biological father. As school bullying, Richard's revenge, and dark family secrets emerge, Xavier's true identity is on the verge of being exposed.

Five years ago, after a night of drinking, Sylvia Snow accidentally stumbled into the wrong room and spent a passionate night with a man she didn't know—Eric Payne. That night led to the birth of their son, Noel Snow. When Noel turns four, he starts showing strange symptoms and is locked away, treated like a monster. Just when things seem hopeless, Eric shows up and saves Noel. Sylvia soon discovers that the man from that night isn't just any man—he’s a legendary werewolf, and the secret behind their son's condition is far more extraordinary than she ever imagined.

When college student Chloe Fawn discovers she's pregnant, she's determined to raise her baby alone, until she learns the father's shocking identity: Ethan Toll, the domineering CEO of Sunnix Group! This powerful billionaire storms into her quiet life like a force of nature, refusing to let her go and showering her with love beyond her wildest dreams!

Five years ago, Nina Wade was betrayed by her own family, leading to an unexpected pregnancy with Joe Holt. She raised their son, Ben, in secret. But now, five years later, her world is shattered when Ben is diagnosed with leukemia. Desperate to save him, Nina plans to sell the precious jade that Joe left to her back then. Meanwhile, the Holts begin a city-wide search for Ben. In the midst of this chaos, Nina finds herself working as Joe's secretary at Holt Corp. As they spend more time together, their relationship begins to heat up in ways neither of them expected.

Anna Poole had faced hardships since childhood. While trying to resolve a company crisis with her good friend, Serene Cox, Anna was drugged and sold to Mr. King. After Anna injured Mr. King and escaped, she ended up in the room of another man, Zach Howl, who was also under the influence of an aphrodisiac. As a result, they unexpectedly became intimate. As soon as Anna regained consciousness, she decided to confront Serene and accidentally overheard a conspiracy between Serene and the supposedly deceased Bryan Lane. Outraged, Anna confronted Serene, who injured her and caused a fire to start. In a life-threatening situation, Anna was saved by Waver Taylor, who had just returned to the country. Ten months later, she gave birth to twins, and one of them was taken away by the Browns. Along with a doctor, the Brown mother and daughter falsely claimed that the child died to suffocation.

In an accident, she became pregnant with the child of Louis Group's CEO!But right after the boy was born, he was taken away by his father. In her quest to find her son, she became a cleaner at Louis Group. On her very first day, she met her own son, and the boy's grandmother chose her as the future daughter-in-law! From then on, she soared to the peak of life with a series of victories!

Miguel Shrimpton and Yaretzi Wanson were about to walk down the aisle. However, a sudden tragedy shattered their relationship with misunderstandings. Unable to bridge the emotional rift, Yaretzi had hidden her pregnancy and had gone abroad to study. Five years later, Yaretzi returned to the country and entered Miguel's life again. Though he still harbored resentment over her departure, his buried love for her had never faded. Determined to heal the past, he began reaching out to her again—one step at a time.

After transmigrating into the body of a 220-pound woman with magical spatial abilities, Emma Murray decides to first find a man and then establish herself as the leader of a mountain stronghold. Following a casual romantic encounter that unexpectedly results in quintuplets, she lives contentedly for six years until her children unexpectedly meet their father. Believing Matthias Caldwell to be merely a male courtesan from a place called Auster House, Emma convinces him to stay and marry her. However, on their wedding day, she discovers her new husband is actually a prince! Emma dramatically falls to the ground, lamenting, “You were supposed to be my mountain husband! How are you a prince?”

Eight years after a one-night stand, Sophie Archer raises son Jack alone until he's diagnosed with leukemia requiring a rare blood-type donor. Doctors suggest a million-dollar imported medicine to buy time. While struggling financially, Sophie becomes Caleb Johnson's secretary, unaware he's Jack's father. Meanwhile, Caleb and his grandmother Kate meet Jack by chance and confirm paternity through DNA testing. As Sophie and Caleb develop feelings and she becomes pregnant again after another encounter, Sophie saves enough for Jack's treatment, only for rival Chloe Bradford to destroy the medicine. Kate intervenes, recognizes Sophie and Jack as family, and tells Caleb to marry Jack's mother, not realizing he's already falling for Sophie. When Caleb discovers Sophie is Jack's mother, they commit to each other. At their wedding, Sophie reveals she has no blood relation to the Archers, and learns she's actually the biological daughter of the Bradfords couple, whom she refuses to forgive. The story ends with Sophie giving birth to twins and living happily with Caleb, Jack, Kate and their growing family.

Once a wealthy heiress, Stella Smith's life takes a tragic turn when her parents become comatose after an accident, and her fiancé betrays her. By a twist of fate, she is pregnant with Jay Pace's child, though she mistakenly believes the father is someone else. Years later, she returns with her child and reunites with Jay Pace as his subordinate, totally unaware that her boss is actually the father of her child. A series of misunderstandings ensue which sparks a growing affection between the two. As the misunderstanding clears up, the reunited family finds their happily ever after.