when does katherine leave elena's body

After a base explosion, modern special forces medic Yavaine finds herself in the body of the kingdom's most notorious lady, Yavine Xander. With the deadly Dragonfire Toxin coursing through her veins, she's forced to bond with the untouchable Regent Lord, Yarden Zamora. Swearing to avenge the innocent death of the original Yavine, she vows to restore the honor of the Xander family's first branch.

Maya Thornton, the Marquis Valen, is reborn six years after her death. Six years ago,moments after giving birth, she was murdered by her husband and his mistress while lying weak and vulnerable. Now, she wakes in the body of Talia York, a delicate and vain daughter of a military household. The original Talia has betrayed her fiancé, Tristan Wren, the Deputy Commander of the Regal Army, and become entangled with a frivolous young man. With her soul now in Talia's body, Maya secretly follows Tristan to the military camp while disguising herself as a man. There, on the very training grounds she once commanded in her past life, she throws herself into grueling training. She is determined to reclaim her martial prowess and returns to the capital to take her revenge and once again protect the realm.

Living under the shadow of her stepmother and stepsister, an accidental encounter leave Bella unexpectedly pregnant. Bella has had trouble conceiving, and decides to keep the baby, while the father of the child is also looking for her -- a renowned tycoon, Richard. But Bella's step-sister catches wind of it and wants to impersonate her! Will Bella be able to escape tragedy and fulfill her destiny with her lover?

Customs officer Wynne Sutton died in the line of duty, only to wake up in the body of a character from a novel. She was now the wife of the hero, Lance Shelton. In this new world, she weighed 200 pounds and was mocked by everyone as Madma Pig. She also had a five-year-old son, Henry, who was considered slow-witted. Armed with a weight-loss system, Wynne was determined to turn her life around—and soon discovered that Henry possessed the power of prophecy: his words could come true, he could see people's nationalities, and he could hear their thoughts. When Henry said, "Aunt Lane has 'I am Gapanese' written on her head," Wynne became alert. Riding her motorcycle, she crashed a banquet and confronted Lance, who dared not acknowledge her. Thus began the dramatic tale of her spectacular rise.

After a car accident and plastic surgery, a part-time worker wakes up with the face of a wealthy heiress. Living someone else's life, she seizes the chance to get revenge on the man who ruined her. But as she gets tangled with the heiress’s fiancé, an unexpected romance blooms—and so does the question: how far will she go to keep this borrowed life?

Tyrese Mayer is a prodigy of Blueland until his own cousin Jody Hodson covets his kirin Bone and conspires to have him stripped and thrown into the Beastgrave. At the bottom, nearly dead, he finds a dying black beast and seals an ancient blood bond with it. The beast is a Voracity cub, a primordial devourer from myth, capable of consuming anything and converting it into power it feeds back to Tyrese. They survive the tomb by eating everything sent to kill them: demon beasts, pursuers, whatever comes. Tyrese rebuilds his body, awakens abilities he wasn’t born with, and the cub he names Baemon grows stronger with every meal. When he walks back out, it isn’t to flee. It’s to settle every account, dismantle every lie, and let the sect learn exactly what they threw away.

Skyler Reid spends three years being the kind of husband most people only read about. He cooks, he tends the house, he keeps the light on when his wife Ruby works late, he asks for nothing in return. She is a celebrated lawyer with a demanding career and he builds his entire life around making sure she never has to worry about coming home. It works, until it doesn't. When Ruby's first love Brandon Lowe resurfaces with a divorce case that needs handling,everything shifts. She pours herself into his affairs without question, and when Brandon frames Skyler with a flimsy accusation, she doesn't pause to ask for his side. She just turns on him. Skyler looks at the woman he has quietly loved and served for three years and realizes she has never once looked back at him the same way. He stops fighting for something that was never quite his and lets go. Only then, when the warmth is gone and the light is finally off, does Ruby understand what she had in her hands and chose not to hold.

Audrey Blackwell from the Republican era unexpectedly transmigrates into the body of a nine-year-old girl in the modern world. Finding the once-prestigious Blackwell family now in decline, the ancient ancestor becomes the family's young matriarch. Using her vast network of connections from her previous life, she begins rebuilding the family empire and restoring it to glory.

Shawn Quinn, the CEO of the Quinn Group, had searched across the country but had failed to find the woman with a peach blossom-shaped birthmark on her waist. This unique mark signified that the woman was the only pure Yin body in existence. Shawn had been born with a pure Yang body and had to marry that woman to dissolve the Yang poison within him. If he didn't do this, he would soon die.

On her coming-of-age day, Leah Judd, Crown Princess of Valia, awakens in the body of an eight-year-old in the modern world—the real daughter who was switched at birth.Neglected while the fake daughter stole all love, she starved to death. Furious, Leah smiles coldly. If her father is unloving, she'll find another—one scorned as useless. After all, she's a princess. Turning a wastrel into a legend? Child's play.

On her coming-of-age day, Leah Judd, Crown Princess of Valia, awakens in the body of an eight-year-old in the modern world—the real daughter who was switched at birth.Neglected while the fake daughter stole all love, she starved to death. Furious, Leah smiles coldly. If her father is unloving, she'll find another—one scorned as useless. After all, she's a princess. Turning a wastrel into a legend? Child's play.

Abbie Lanes married Noah Gray three years ago. In the first year, he took one of her kidneys; in the second, he made her leave with nothing; and in the third, he sent her to prison. Four years later, she's finally released, hoping to start anew far away from Noah. However, fate has other plans, as she crosses paths with him once again while working.

George Culkin has one year left to live and descends the mountain with seven marriage contracts, a body full of unmatched medical and martial ability, and absolutely no plan beyond survival. On his first day down he accidentally saves Cindy Ginger, a powerful CEO who pulls him into her world before he can think twice. What was supposed to be a casual detour becomes considerably more complicated. George's seven senior sisters,each formidably powerful in their own right, have strong opinions about his wellbeing and even stronger opinions about anyone who threatens it. When he discovers that the enemy behind his shortened life and his new entanglements is one and the same person, he stops keeping a low profile. He came down the mountain to survive his last year. He ends up fighting for a whole lot more than that.

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.

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?"

Annie never knew her mother's love. Carole despised her, reserving all her doting affection for Fiona, the daughter of a past romance. Carole believed her marriage to Ben was a drunken mistake, and Annie was simply the regrettable result. Unable to bear the abuse Annie suffered, Ben resolved to take Annie and leave Carole for good. Despite this, on her own birthday, Annie chose to give her mother one final chance.

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…

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.