when does katherine come back in vampire diaries

After being publicly rejected and hunted by her tyrannical Alpha fiancé, Elara is saved by a scarred, mysterious rogue wolf—unaware he is the exiled heir she once rescued as a child. When her brutal ex drives them into a dead end, her tears and love become the only catalyst to awaken his Ancient Lycan bloodline and shatter the tyranny.

Luke Carl, a member of the newly established Customer Harassment Special Task Force (commonly known as Special C), led by the government and the ruling party, carried the memory of his mother, who took her own life due to customer harassment. Determined to eradicate customer harassment nationwide, he continuously imposed sanctions on ill-behaved customers, shielded by the law. However, one day, he struck the son of the Opposition's secretary-general. The Opposition, aiming to overthrow the government, labeled it "excessive self-defense" and tried to portray Luke as a national villain. What would become of Luke, who not only lost his job but also was on the verge of losing his social standing?

Cherry grew up in the mountains, possessing the rare ability to revive the dead. By chance,she was adopted by the Gordon family,showered with love and affection.Then,she used her extraordinary healing arts to break the century-old curse that had plagued the Gordons for generations. Through her love and power, she became the hope that secured their happiness for all the days to come.

The night before his wedding, while decorating the venue, Scott Brawley receives a fire alarm call from their new house. Rushing over, he discovers his fiancee Alison Ritchie in bed with her stepbrother. Alison shamelessly claims it's just "sibling affection" that won't affect tomorrow's wedding. Reflecting on the past,Scott realizes how many times Alison has hurt him for her stepbrother's sake. He always thought marriage would fix things, but seeing the ambiguous kiss marks on Alison's body,Scott finally wakes up. He agrees to his grandfather's arrangement. Tomorrow, he'll marry the arranged bride instead.

Thirteen years forward, Ximena was stunned, her star husband heartbroken and surrounded by her lookalikes, her son a delinquent,and her daughter trapped by a jerk. Everyone thought the mess was hopeless until she turned the family's fate around and exacted brutal revenge on the wicked villain.

Cathy, the wealthy heiress, startled by her childhood friend Colin's confession, run away and left home for three years. During that time, she met Aron and married him. When her three brothers found her, she became a vegetable seller. Aron divorced her due to her status, making Cathy realize Aron's a scumbag. Cathy returned home with her brothers. At a family bidding event, she encountered Aron again, leading to a confrontation. With Colin's help, Cathy resolved the crisis. Subsequently, she was adored by her three doting brothers.

Roxanne Hill, the heiress of the Hills and a Muse Award gold prize winner, gave up on her dream for the sake of her husband, settling down as a housewife for five years. She believed she would live a blissful life, but tragedy struck when she lost her unborn child due to her sister-in-law's treachery. To make matters worse, her husband chose to save the sister-in-law instead of rushing Roxanne to the hospital. Their relationship begins to crumble, while the art world eagerly awaits the return of the renowned artist.

Roxanne Hill, the heiress of the Hills and a Muse Award gold prize winner, gave up on her dream for the sake of her husband, settling down as a housewife for five years. She believed she would live a blissful life, but tragedy struck when she lost her unborn child due to her sister-in-law's treachery. To make matters worse, her husband chose to save the sister-in-law instead of rushing Roxanne to the hospital. Their relationship begins to crumble, while the art world eagerly awaits the return of the renowned artist.

When Quinn Sanders was just three years old, she was taken in by the Clark family to be raised alongside their son, Bobby, with the intention of them marrying in the future. Over the years, she faced mistreatment, until a chance reunion with her birth mother, Morgan Sanders,who had spent two decades searching for her.Bobby's proposal turned out to be a scheme for financial gain,but at the wedding, Morgan recognized Quinn, uncovering the truth behind her past. The people responsible were held accountable, and mother and daughter slowly began to rebuild their bond through fragmented memories.

Willa discovers her fiancé Miles cheating with Sarah and their plot to ruin her on their wedding day. Heartbroken and pregnant, she uncovers Miles' hidden motives and gathers evidence. At the wedding, she exposes the truth. Losing her child, Willa meets Jason, finding love and a new life under his protection.

The world's richest man, Orion Grimhold, hides his true identity while quietly guiding his son Atlas's growth. Unexpectedly, Atlas becomes engaged to Nicole Sinclair and suffers humiliation at their wedding. Unable to watch his son endure such disgrace, Orion reveals his identity and exposes Nicole's infidelity. With the support of several devoted goddaughters, Orion helps Atlas rebuild his dignity and confidence amid the turmoil. In the end, Orion emerges from the grief of losing his wife and finds new happiness with the steadfast Jena Quinn by his side.

In her past life, Zoe Hall lost everything—her engagement,her freedom, and her life—after her sister Helen Hall stole her place and forced her into a violent marriage with Will Jackman. Reborn, the paths reverse: Helen chooses Will, while Zoe marries Henry Gregg as originally planned. But fate twists—Helen suffers abuse, while Zoe quietly saves Henry from his doomed fate and restores the Gregg family. In the end, Helen falls into madness and dies, while Henry, remembering fragments of the past, finally understands the truth and chooses Zoe.

After dying and discovering her relatives' betrayal, Joyce Yale and her parents are reborn with a second chance. This time, she gives up the company, her fiancé, and the inheritance without a fight, choosing instead to pursue the rival who truly loved her. But the moment she stops competing, the entire family falls apart, leaving her ruthless relatives begging for her return.

On her birthday, Elena Swift accidentally found out that her husband was not crippled, but actually from a wealthy family, and he was welcoming another girl back to the country. The explanation he gave Elana was that he wanted to test if she was a gold-digger. While Ethan was waiting for Elena to come back, she was already planning to divorce him. Meanwhile, Clarence Fowler, the richest man in the country, requested her to marry him, because she happened to be able to ease his pain from touch starvation.

Once a carefree fairy in the Heavenly Realm, May descends to the mortal world and is born into Magistrate Shane Graham's family.Tragedy strikes when her mother dies in childbirth. Branded a cursed child, she is ordered to be abandoned, but a compassionate midwife carries her to the humble Tobin family, and from that day,fortune smiles upon their home.

Due to an arranged engagement, Marie Hodge marries a scumbag, Sean Logan, in her previous life. Sean steals her university acceptance and gives it to his mistress, Brittany. For fifty years of marriage, Sean secretly takes half his salary to support Brittany while Marie works herself to death managing the household for family and husband. Neighbors call her a virtuous wife, but when his first love dies, Sean doesn’t hesitate to follow her in death, leaving a will to be buried with his Brittany and giving his property to Brittany’s daughter Kimberly. Getting another chance, Marie secretly intercepts the acceptance letter. With the wedding approaching, Marie only prepares for university enrollment, waiting for the wedding day to stand up the groom, kick Sean to the curb, and welcome her new life.

For five years, billionaire Isabella lived as a submissive housewife, secretly funding her husband's business while enduring his family’s elitist insults in French. When they demand her departure, Isabella reveals she understood every word. Returning to her conglomerate, she orchestrates a ruthless corporate and legal warfare to strip them of everything.

On her birthday, Elena Swift accidentally found out that her husband was not crippled, but actually from a wealthy family, and he was welcoming another girl back to the country. The explanation he gave Elana was that he wanted to test if she was a gold-digger. While Ethan was waiting for Elena to come back, she was already planning to divorce him. Meanwhile, Clarence Fowler, the richest man in the country, requested her to marry him, because she happened to be able to ease his pain from touch starvation.