when does katherine show up in season 1

George, the heir to a wealthy family, was saved by Melody when they were children. He gave her a lucky necklace and promised to find her when they grew up and repay the favor. After years of searching in vain, George marries a woman with a crippled leg. He lets others bully her, even causing her to miss her mother's last moments. She asks for a divorce, and George discovers too late that she was Melody all along. Realizing how badly he treated her, George decides to get her back. But Melody also runs into trouble when she goes back to her father who always disliked her, and her tormenting stepmother and stepsister. Will Melody be able to get back what she deserves?

The Bellaros border is in crisis, and Eloise Quimby volunteers for a political marriage. She has grown up with the crown prince, inseparable from him for ten years, yet now she leaves him behind. When he seeks to marry Camila Lowe instead of her, Eloise’s heart has already turned cold. The emperor names her Protector of the Realm, to wed in seven days—while the crown prince remains unaware…

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…

After Reanna lost her parents, Stefan Shawn became her guardian. Though feared by many for his ruthless nature, Stefan had one exception—Reanna. He indulged her every whim, once declaring, 'Nothing comes before my girl.' Even when she stirred up trouble or picked fights, Stefan would only smirk with pride and say, 'That's my Reanna, my rose.'

Cherry Jepsen is the Jepsen family's biological daughter who was switched at birth. After 18 years, she returns home, and everyone expects her to compete with the daughter raised in her place, Rudy Jepsen. Instead, the first thing Cherry does is cling to Rudy's side as an ally. Through their growing bond, Rudy is moved by Cherry's genuine affection. The two sisters unite to crush their enemies and each finds sweet romance along the way.

The Bellaros border is in crisis, and Eloise Quimby volunteers for a political marriage. She has grown up with the crown prince, inseparable from him for ten years, yet now she leaves him behind. When he seeks to marry Camila Lowe instead of her, Eloise’s heart has already turned cold. The emperor names her Protector of the Realm, to wed in seven days—while the crown prince remains unaware…

Theo Palmer, a ruthless underworld kingpin, goes to a temple seeking peace but gets struck by lightning and wakes up in ancient times during a famine—in the body of a drunk, thieving lowlife who got himself killed. When he comes to, he realizes the old monk's "turtle shell divination" lets him predict the future each day: where to hunt,when danger's coming, who can help him out. Theo saves lives, makes money, trains in martial arts, and hunts down the wolf king, slowly turning his reputation around and becoming someone his family can count on.

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!

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…

Cherry Jepsen is the Jepsen family's biological daughter who was switched at birth. After 18 years, she returns home, and everyone expects her to compete with the daughter raised in her place, Rudy Jepsen. Instead, the first thing Cherry does is cling to Rudy's side as an ally. Through their growing bond, Rudy is moved by Cherry's genuine affection. The two sisters unite to crush their enemies and each finds sweet romance along the way.

Nancy, a small-town girl, decides to marry Steven, a homeless man she rescued by chance. She does this to avoid being forced by her foster mother to marry the town bully. Nancy doesn't realize that Steven is the president of the Williams Group and is actually engaged to the heiress of the Thompson Foundation, who went missing years ago—and who is, in fact, Nancy herself. But then Lily stole her identity. How can Nancy get back what she's owed?

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.

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...

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…

Corporate drone Scarlet Bell accidentally transmigrates into a book as a billionaire socialite. That very night, she goes to a top-tier club and brings home a male escort Roger Lawrence. Unexpectedly, the man is not only handsome but skilled in everything, teaching her business hand-in-hand and repeatedly saving her from danger. Just as their feelings deepen, Scarlet is forced into an arranged marriage by her family. Roger comes to propose, and only then does Scarlet discover that this man is actually the world's richest person.

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.

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!

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.