when does katherine show up in season 1

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.

Saddled with her father’s crippling debt, Yvette breaks up with her boyfriend Archer by pretending to sleep with another man. But while chasing her, Archer gets run over by a car and nearly dies. Years later, Yvette is secretly raising Archer’s son, while Archer’s conquered the business world. When their paths cross again, their mutual hatred and repressed love engulf them both like flames…

When single mom Diana starts working as an air traffic controller, she hears her ex-boyfriend Anthony’s voice over the radio. Since Diana broke up with him for the sake of his captain dreams, she’s grateful her sacrifice wasn’t in vain, and keeps hiding that he’s the father of her daughter. But she doesn’t know Anthony is actually the new billionaire CEO of their airline!

Betrayed by her boyfriend, Ruby Ayers is forced by her mother into a contract flash marriage with his elder brother,Toby Shaw. Ruby pretends to accept it, planning to run away on their wedding night—only for Toby to catch her personally. Little does she know, she once saved his life.Now, the narcissistic ex comes crawling back, and the scheming stepsister sets trap after trap—but Ruby turns every scheme against them with ease. What will her stepsister do next? Stay tuned!

Vincent comes from wealth on both sides - his mother is the chairman of the Wilson Group and his father is a mysterious gangster lord. He hides his riches to start a relationship with Jessica, but ends up in a coma for three years after a car accident while losing contact with his parents. Jessica works part-time to pay Vincent’s medical bills, but she is bullied by her relatives and ridiculed by the world. When Jessica is abused yet again because of Vincent, the man who has been in a coma for three years comes to his senses. When the bullies learn Vincent’s true origins, they realize just who they’ve been messing with…

Mandy Gibson was set to be the legal successor of Gibson Corporation, but when her mother died of a plane accident, her father was bewitched by his mistress Landy Chapman and her daughter Ruby Gibson. To get to the bottom of her mother's death and get back what belonged to her, Mandy Gibson trudged along her path of revenge. As fate would have it, she ended up getting Leo Harper, the heir of Harper Group, involved along the way...

Ji-Yeon, the wanna-be among the theater majors at school, dreams of a bright future after being cast in a famous director's work. However, her life shatters when her best friend Yu-Mi spreads a deepfake video of Ji-Yeon having an intercourse with Professor Park, and on top of that, has an affair with Geon-Woo, Ji-Yeon's boyfriend. Determined for revenge, Ji-Yeon teams up with the teaching assistant Su-Ho, who exposes Yu-Mi's true identity to her.

A year into her contract marriage with billionaire Becket, Tessa is still a virgin. When her grandma-in-law demands a baby, Tessa lies, claiming Beckett is impotent. Tessa believes Beckett avoids her because he's hung up on his ex, but what she doesn't know is that he secretly loves her since three years ago. He keeps his distance because he thinks she only married him for his money.

Five years after giving up college due to an unexpected pregnancy, Coral Stirling works tirelessly to raise her son, Bran. When powerful businessman Jotham Zane, pressured to have a child, meets Bran—who looks just like him—he signs a father-son agreement. Later, to keep Coral close, Jotham hires her as a maid. Amid jealousy and secrets, love blossoms. And a second test reveals the truth: Coral is his destined one, and Bran his real son.

Nathan Young, the wealthiest man in Delphville, lost his fiancée in a car crash. The perpetrator, Emily Cohen, who was once a famous lawyer, was sentenced to three years in prison. When she got out, she became a street sweeper in destitution and got mixed up with Nathan by accident. She knelt on the floor begging him, "Nathan, have mercy." Nathan merely snickered, "Emily, I'm never going to let you go." They say that Nathan is cold-hearted, but he doted on Emily. By a twi

To get back at her stepsister/love rival Joan Shaffer, Sylvia Salazar climbed into the bed of Joan's super-rich uncle Jeremy Shaffer and slept with him.Many people thought that Sylvia, her family's burden, had offended Mr. Shaffer, and he'd surely skin her alive. But actually, the overbearing business tycoon doted on Sylvia. When she was bullied, he even said, "I won't do justice—I'll only back Sylvia up!"

Six years ago, a fateful night with a stranger led Zoe Xavier to become a single mother to Bobby. Cast out by her father and stepfamily, she faced the world alone, determined to care for her son despite his rare bleeding disorder. Years later, when Mr. Manson was playing matchmaker for his three sons at a café, Bobby showed up to find a date for his Mommy. To Mr. Manson's shock, Bobby beared an uncanny resemblance to his own sons in their childhood.

Stella lost her parents when she was just a child and grew up in heartbreaking circumstances. But through it all, she stayed bright, strong, and kind-hearted. At eighteen, she happened to save Riley, the elegant matriarch of a wealthy family. Grateful, Riley took her in as her foster daughter. To Stella's amazement, her six new brothers were anything but ordinary. From a girl nobody cared about, she suddenly found herself at the center of a powerful family—as their beloved little sister.

Lauren, the heiress of Galaxy Group, spent eight years married to Carson, entrusting her assets to his family. While picking up her daughter Xena from kindergarten, she encountered Rose, who wore the same outfit and carried the same bag, prompting Lauren to suspect Carson's infidelity when she discovered the bag was fake. When Xena suffered food poisoning under her mother-in-law's care, Lauren found Carson and Rose at the hospital with their illegitimate child. After her daughter was safely treated, Lauren resolved to take revenge. As Carson and Rose basked in their facade of wealth, Lauren exposed their lies and evicted them from her home, reclaiming what was rightfully hers.

On the eve of her engagement, Cindy escapes her cheating fiancé and materialistic family. By chance, she ends up pregnant with the babies of Mr.Foster, the wealthiest man in Bloom City. When he acquires the hotel where she works, he relentlessly pursues her. Despite his advances, Cindy is determined to prove her worth through hard work. Over time, she starts to soften to his persistence and, in the end, not only establishes herself at the hotel but also finds her true love.

For years, Rosalee Shane had been working hard to look after her husband, Harold Luke, and his family. One day, she got into a car accident, trying to save Harold and her son Simon. When she woke up, she realized she was in a system where all the women's mind was controlled. And now, she had a chance to get a reward. After discovering her husband and her son were both ingrates, she decided to completely change her life.

Rose Cole, a fresh graduate, ended up having a one-night stand with Thomas Gray, who was drugged, after covering her mother's night shift at a hotel. Later, when Rose applies for a job at Thomas Corporation, she happens to be hired as Thomas' assistant. After getting along with each other for some time, Thomas realizes that he has fallen for her. At this time, his girlfriend in name, Mia Jones, finds out their relationship and warns Rose to stay away from Thomas.

Modern-day gamer Leo Kane dies suddenly after an all-night gaming session and wakes up in another world as Grecan's most feared assassin, Cipher. Upon awakening, he's hired by Imperial Guard officer Hugo Spence to kill a woman named Lady Brooks. Intending to take the money and slack off, Leo's plan collapses when he's captured by his target, Poppy Brooks, who discovers his assassination mission. After Leo bravely drives off a group of bandits, Poppy's view of him changes. When she later learns that Leo once saved her life, their relationship begins to thaw, sparking a bond neither expected in a world built on blades and secrets...