how did katherine come back in season 8

Heidi Zahn is abandoned by her husband of twenty years, John Judd, as he chases status with Hannah Lane. After her uncle dies, she unexpectedly becomes chairwoman of Byzon Group, backed by business titan Henry Walker. John tries to return, but she’s already far beyond his reach. When she and Zoe Walker are bullied while buying a home, Heidi buys the entire real estate group on the spot and gets rid of everyone involved. She goes on to build a warm, happy life with Henry and Zoe.

Just when Angie Stone feels her life is perfect—enjoying the warmth of her family and the success of her career—a sudden twist of fate pulls her from the clouds and plunges her into an abyss. A hidden conspiracy quietly unfolds, and she is ruthlessly thrown into a dark, secret room, completely isolated from the outside world. The only link to the outside is a two-way mirror, offering a glimpse of the world beyond. Through it, Angie is horrified to realize she is trapped behind the walls of her own bedroom.

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.

Rosie Stone had been in a hidden romance with Captain Hector Shaw for five years,during which she gave up her chance for promotion and remained his co-pilot.However, she ended the relationship the moment she discovered Hector was involved with an ex. Instead,Rosie volunteered to fly solo as Blue Sky Airlines's first female captain and chose a new route that would never cross Hector's path.

At eighteen, Clara Quinn used up all her savings to buy herself a burial plot, ready to leave the world behind. Taken in by the Quinn family as a child, she spent years giving blood to her frail adoptive sister, Tessa—only to be met with cold shoulders from her adoptive parents and betrayal from her fiancé, Elias Payne, whose tenderness was just a cover for using her as a walking blood supply.Crushed by the truth, Clara faked her death and disappeared. She eventually found her real parents and true love in Lucian Vale,beginning a brand-new life filled with hope. But the Quinns and Elias, drowning in guilt and regret, refused to let go.In the end, with the love and protection of her real family,Clara finally stepped out of the darkness. She married Lucian and found lasting happiness, while those who once used and hurt her could only watch from a distance,haunted by what they had lost.

Centuries-old tiger demon Mavis Hoover is cast down to the mortal realm by Heaven to experience the complexities of human emotions. She awakens to find herself reborn as a vicious stepmother. To complete her trial, she learns to become a virtuous wife and mother, fiercely protecting her children, earning money to support the family, and even rooting out traitors. Through her daily interactions with her family, the once-aloof tiger demon gradually begins to understand true human feelings and eventually finds genuine love with her husband, Leon Saul.

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.

A brilliant OB-GYN discovers her husband’s betrayal mid-surgery—his mistress is her patient. Humiliated, pregnant, and out for justice, she exposes their lies in a viral showdown that destroys reputations and reclaims her power.

Fern Burke's husband, Edwin Smith is supporting both households, his own and that of his sister-in-law. He argues that Vera Green, his sister-in-law, would become the subject of gossip since her husband has died, so he brings her along to the military, leaving Fern behind in the countryside. Every month, he sends Fern three love letters, yet gives all his military allowance to Vera. During the famine, Vera and her two children stay comfortably in Edwin's city home, eating meat buns, while Fern and her children starve to death in silence. Fortunately, Fern has been given a second chance at life. This time, she won't suffer quietly…

After being publicly humiliated by her childhood crush and his new girlfriend, Eliana Lindsey drowned her sorrows in alcohol, only to stumble into the wrong hotel room. Mistaking Elijah Jenkins, who was much older than her, for a hired host boy, she spent the night with him. A month later, an unexpected pregnancy turned her world upside down. Just as she felt overwhelmed by the surprise of twin babies, Elijah showed up with a grand marriage proposal and an astronomical bride price. As Eliana hesitated over the prospect of becoming a stepmother, she discovered that Elijah wasn't just a billionaire CEO, but also the father of her vicious rival! While others flaunted their family wealth, Eliana held the ultimate trump card: her enemy's dad.

Yunus's five-year old daughter was critically injured in a car accident, but his wife was next door, threatening all the doctors, demanding they check her white whale and his dog for injuries. Yunus buried his daughter with tears in his eyes, but his wife insisted on digging up the grave to bury the dog of her white whale! Yunus felt an intense hatred for his wife. And after returning to the wealthy elite, he went on a rampage and took revenge on his wife!

Miranda, heiress of Frank Aviation Group, returns on her private jet with her young daughter Bella. Her pilot husband, Andre, warmly greets them but secretly takes her jet card to rendezvous with his lover, Jennifer, to whom he lends the aircraft. When Miranda and Bella unexpectedly return to the jet the next day, they confront the arrogant Jennifer, who humiliates Bella and destroys her priceless crown, boldly claiming the jet as her own. Realizing her husband’s betrayal, Miranda exposes Andre’s true nature. With the help of her billionaire father, she sets a trap that leaves Andre bankrupt and behind bars.

After being diagnosed with cancer, Sarah decides to divorce her loveless husband. One night, overwhelmed and drinking alone, she crosses paths with John, the CEO of Glasdon Group. What begins as a chance encounter blossoms into true love, and the two ultimately find happiness together.

Koiti Mikage, the world's wealthiest man, had spent years concealing his identity while working as a cashier to raise his son, Kazuma. Unexpectedly, Kazuma ended up marrying Yuki Hanyo. The Hanyo family was domineering and overbearing, so Kazuma tried to keep the wedding from Koichi, yet Koichi showed up uninvited. At the wedding, Kazuma was belittled at every turn, prompting Koiti to step in and defend Kazuma. Despite initial mockery, Koiti just responded by presenting extravagant gifts. But when faced with persistent provocations, Koiti no longer held back. At that moment, his powerful and influential goddaughter burst in, declaring her desire to marry into the Mikage family, which sent shockwaves through the crowd.

Rosie Stone had been in a hidden romance with Captain Hector Shaw for five years,during which she gave up her chance for promotion and remained his co-pilot.However, she ended the relationship the moment she discovered Hector was involved with an ex. Instead, Rosie volunteered to fly solo as Blue Sky Airlines's first female captain and chose a new route that would never cross Hector's path.

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.

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.

This story follows a naive yet kind-hearted American girl who travels to Russia in search of her husband, only to discover he is a notorious playboy. Stranded and endangered in a foreign land, she is rescued by a Russian general. Through their growing interactions, her fear of him gradually transforms into admiration and affection. However, in an unexpected twist, the Russian general she falls for turns out to be the father of her deceitful ex-husband. Where will their forbidden love lead them?