when does katherine show up in season 1

Tyler Bell, Chief of the Royal Secret Service, wakes up five hundred years in the future inside the body of a Bell family descendant who shares his name. His old friends have become lonely immortals,waiting all this time for his return. This modern world has no deadly court politics or backstabbing nobles—just three loving "aunts" who dote on him. When his aunts panic that the family is under threat from the Obsidian Sun and Doverfield warriors, Tyler just scratches his head. "You call that a threat?"

Sierra Lowe, a genius from the future research institute, dies unexpectedly and wakes up 100 years in the past as the fiancée of Commander Ethan Nacht. Her plan is simple: lay low, earn money, and avoid trouble. And when the ninth wife finally rises to power, she’ll happily step aside. But on their wedding day, Commander Ethan hears her inner thoughts loud and clear: “So this is Ethan Nacht, the guy who secretly slept with the ninth wife?”Ethan was baffled: "Father only had eight wives. Where did the ninth come from?"

Iris Glass's mother was killed by Duane Fowler, the underground crime boss of M City, when Iris was young. Determined to seek revenge, Iris grows up to become a special operations unit leader. She infiltrates the inner circle of Athos Fowler, the crime boss's son, for three years. On their wedding day, the special ops team launches an arrest operation. In a moment of crisis, Athos attempts to escape with his lover, only to be shot by Iris and captured. When they meet again, will the prey escape, or will the hunter begin a new round of pursuit? After numerous challenges and tests, Iris comes to recognize Athos's genuine feelings beneath his domineering exterior and gradually opens her heart to him. Athos's relentless pursuit of her pays off, and his punishment is reduced for his assistance in dismantling the underground forces.

Rachel Sheldon's world was turned upside down when she was drugged and woke up in the bed of Barrett York — the most powerful man in the city. When she discovered she was pregnant, Rachel disappeared from the spotlight, determined to raise the child in secrecy. But on the very day she gave birth, Barrett found her. Fiercely independent, Rachel was unlike any woman Barrett had ever met — and he couldn't stay away. As he launched a relentless pursuit, Rachel's hidden identities were revealed one after another, each more surprising than the last. Drawn to her strength, Barrett began to fall — and so did Rachel. Slowly, she opened her heart to the man she had once tried to escape. What had begun as an accident just might have become forever.

Alvin Kirkland and Nahla Snider had been inseparable since they were kids. Twenty years of shared memories, inside jokes, and a promise to get engaged on his 25th birthday. But when the day finally came, Alvin walked in on Nahla taking couple-y pics with Jared Whitehead, some underclassman from college. She brushed it off like it was no big deal, kept making excuses for Jared, and expected Alvin to just deal with it. Fed up with her gaslighting, he left a breakup note, packed his bags, and took that overseas job offer without looking back.

Three months into her marriage with Xavier Hudson, the heir to a notorious gang family, Quinn Shelton is hit by tragedy when Xavier dies in a fatal car accident. At Xavier's funeral, factions within the Hudson family demand Quinn give up control of the family legacy. The unexpected return of Samuel, the second son, after years abroad, creates further discord, as some see him as a mere puppet fit to assume leadership. Surprisingly, Samuel mirrors Xavier in appearance but chooses to ally with Quinn, throwing his support behind her as she fights to retain authority.

Ice-cold CEO Maddison Perkins adopts a gifted little boy named Arthur to safeguard her family's company. At just six years old, Arthur is not only a child prodigy with incredible strength, but also fiercely protective of his mom. Time and again, he steps in to defuse crises—and in doing so, chips away at Maddison's guarded heart with his boundless love and warmth. When Uncle Brendon makes move after move to bring them down, Maddison and Arthur team up,outsmarting him at every turn to protect what's rightfully theirs.

In her past life, Vivian Walker forced Isaac Lowe to marry her, only to live in loneliness and regret. On her deathbed, deceived by Isaac's first love, Gigi Smith, she died believing he had never cared for her.But when Vivian opens her eyes again, she's back forty years in the past—right at the moment she threw away her future for Isaac. This time, she doesn't think twice. With a deep breath, she tears up the withdrawal form, choosing herself and the life she deserves.

In her past life, Vivian Walker forced Isaac Lowe to marry her, only to live in loneliness and regret. On her deathbed, deceived by Isaac's first love, Gigi Smith, she died believing he had never cared for her. But when Vivian opens her eyes again, she's back forty years in the past—right at the moment she threw away her future for Isaac. This time, she doesn't think twice. With a deep breath, she tears up the withdrawal form, choosing herself and the life she deserves.

Nancy, Aopper University's finance talent, gave up her studies to marry Leo Fay.Yet after seven years of marriage, her son's birthday wish was for a new mom. Leo's obsession with Nancy's sister cost her second child, leaving her heartbroken.Heartbroken, she left. Everyone believed she couldn't make it without Leo. But she rebuilt her empire and stayed away until their son,Mario,wanted her back. Later, when Leo finally reached out, Nancy was already holding her newborn.

Gifted with musical talent from a young age, Evelyn Pearson wins a newcomer's championship and receives a confession from her boyfriend Zac Parker. She then steps back from the spotlight to write songs for Zac's entertainment company. Later, when Zac grows tired of her and starts an affair with his new love interest Autumn Hopper, Evelyn is forced to break up with him. Having come to her senses, Evelyn decides to debut on her own merit. With Corey Simpson's help, she makes a comeback and rises to become a superstar.

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.

In a world of wealth and privilege, she's the heiress to a vast fortune. Out of gratitude for saving her life, she marries her vegetative husband for many years. However, her world shatters when he wakes up and betrays her, choosing his former lover over her. Devastated but undeterred, she finds her strength and exposes the truth about the deceitful couple. Along the way, she discovers her own resilience and worth. While her ex-husband regrets his choices, she finds unexpected love in the arms of a younger man who appreciates her for who she truly is.

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.

Jo, the daughter of a billionaire, was betrayed by the two people she trusted most—her husband and her best friend. They stole her family fortune, ruined her life, and left her to die. But fate had other plans. When a meteor strikes the earth, Jo wakes up ten years in the past—on the night of her wedding. This time, she won’t make the same mistakes. She’ll rewrite her destiny, expose the lies, and make her enemies pay—one by one. And maybe, just maybe, she’ll find the real love she was meant to have all along.

Six years ago, Luke Kranz gave his life to protect Ava Ewing. Ever since, she has carried the weight of both her family and career alone, tirelessly struggling to save enough for her daughter Ellie’s heart surgery. Just when she thought she had no time for anything else, Evan Foster returns after years abroad, reentering her life with unresolved resentment and buried emotions. Unable to let go of the past, he keeps pushing her, testing her boundaries, and stirring up everything she tried to leave behind.

Paul Smith, CEO of Horizon Group, had it all—until his own adopted children and former college friend Lewis stabbed him in the back.Forced into bankruptcy, he watched his empire crumble while grappling with his mother's failing health and furious employees demanding back pay. Just when all seemed lost, Dylan Walker stepped in, offering him a lifeline at his own firm.At the Tech Chip Competition, Paul staged a stunning comeback,leading his team to victory and landing a game-changing deal. Meanwhile,justice caught up with Lewis and his co-conspirators—their schemes finally earning them a one-way ticket to prison.

Tim Judd, a top tycoon, disguises himself as a delivery man. One day, while delivering an order, he accidentally walks in on Cora Bale while she's taking a shower and ends up being chased out by security. His son, Jack, thinks Tim is just goofing off and doesn't take any job seriously. When Tim makes a delivery the next day and meets Cora again, he helps her resolve a company crisis with ease, changing her impression of him. Although Tim may be slightly older, he proves to be quite reliable. Impressed, Cora asks him to be her fake boyfriend.