when does klaus show up in vampire diaries

During finals week, Rory is suddenly transported into a novel,becoming a notorious wastrel heir who lives disguised as a man. She knows the story well: the male lead, Yisroel, will one day become emperor, while she is destined to be a disposable minor villain erased after his ascension. To escape this fate, Rory must keep up her "playboy" persona while carefully earning Yisroel's favor.What she doesn't expect is that, along the way, Yisroel begins to fall for her.

In 1922, a baby glutton named Zoe fled to the mortal realm. While trying to skip out on a restaurant bill, she met General Gus Chance, who took her in as his daughter. With her power to ward off misfortune, Zoe saved the Chance family many times, making the whole family love her. She even helped Gus find his long-lost third son and managed to wake his wife from a decade-long coma. Just when everything was perfect, God asked Zoe to return. Would she finally get to stay with the family she loved?

Carrie takes her daughter to the hospital and walks straight into the man who broke her life apart--Doctor Rynn Fletcher, her ex-boyfriend who once dismissed their love as “playing around,” then went aboard seven years ago. Rynn doesn't recognize her, let alone know she secretly gave birth to their daughter. Carrie denies everything. Her past. Her pain. Her daughter's father. But fate keeps forcing them closer, the child's allergy history, living habits, even blood type, are all pointing toward the same answer, reopening wounds she never healed.

"In his past life, Prince Kian chose the werewolf princess and fathered the child destined to rule the world. However, for that crown, his jealous brother burned him and his son alive. But fate gives him a second chance. In this life, his brother seizes the werewolf bride first, believing he has stolen Kian's future. Yet Kian turns away and chooses the one everyone despises— The forgotten vampire princess."

The apocalypse has come, and humanity enters the Age of Sailing, where everyone awakens a fishing system. Liam Ward becomes known as a useless nobody, even by his girlfriend Quinn Johnson. He spends a month at sea catching fish just to buy her a gift—only to discover she is cheating on him with a wealthy heir, Devin Shaw. Humiliated and heartbroken, he quits the relationship. But during a voyage, he hauls up a thousand-year-old female corpse… who wakes and calls him her honey.

Sophia, the sole heiress of Porthaven's powerful Jason family, spent five years honoring her promise. Five years ago, to save Justin, the man she loved, she struck a deal with Director Cloud.While he worked to develop the cure, she took responsibility for caring for his grandson, Warren, and Warren's young son, Joey, and supporting the declining Cloud Group.Under her protection, the father, the child, and the company all thrived. Yet Sophia's sacrifices were erased. She was treated as nothing more than a nanny. When Warren's ex-wife Quinn returned, they hurt Sophia time and again. When the five-year promise ends, Sophia walks away without hesitation, taking back everything she gave. As Warren loses it all, the truth finally comes to light.

Six years ago, Fred Steel, once the president of the World Neurology Association, walked away from invitations from the world’s top medical circles to live incognito in River City. His only mission: to ensure the awakening of one man—a man whose salvation he regarded as the crowning achievement of his life. That man is Felix Quaid, CEO of Peak Group, who has remained unconscious in a top-tier medical ward for six years. Now, the very man who reshaped the world six years ago is about to wake, and his return will once again send tremors across the globe.

Quila Yale, a double-award-winning actress, unexpectedly transmigrates into the role of the wicked stepmother, Lena Yale, from a show she once starred in.When a little kindness toward her stepchildren unexpectedly activates the "Mom's the Best System", she's able to provide lavish meals even during a famine. Through shared hardships, the children's suspicion turns into genuine love, finally seeing her as their true mother. By the time their father, the general, returns from war, this family is finally whole again.

The world underwent a resurgence of spiritual force, and only 1% of the population awakened a career-based system, struggling to survive in a chaotic era. Morton Lynn devoted himself wholeheartedly to his girlfriend Julia Irvine, helping her rise to the position of guild commander. However, while Morton was fighting on the front lines, Julia instead went to flatter and cling to Timothy Shelton. Morton ultimately died in a desperate battle, triggering a hidden talent. He was reborn and awakened an SSS-rank hidden career — the Abyssal Lord — becoming humanity's only remaining hope!

James was imprisoned after being falsely accused of causing his grandfather's coma. Upon his release, he found his family cold and indifferent—they even pressured him to sacrifice his own leg for Jasper. Overwhelmed by despair, he resolved to cut all ties with the Lynn family. But a twist of fate led him to Zoey. With her unwavering support, James not only cleared his name but also made sure the true culprit, Jasper, was brought to justice.

Noah Marr is the last surviving bloodline of his parents, a young heir who sleeps until noon, counts money until his hands cramp, and lists eating and gaming as his highest aspirations. At his own birthday banquet he announces these goals without embarrassment, and the room collectively writes him off as a useless rich boy. His fiancee moves to break off the engagement. Nobody takes him seriously. Noah takes none of it personally. Then, the people responsible for his parents’ deaths finally step into the light, and everyone who ever laughed at him gets a very different look at who they were actually dealing with. Every sneer he absorbed, every dismissal he let slide, was just silence before the thunder.

A modern veterinarian wakes up inside a novel as Athena Knight, the sect's hated eldest senior sister, known for being cold and twisted. Bound to a system, she must rise—or be erased. She changes her fate, treating her four powerful beast-husbands with kindness instead of cruelty. When Lara Knight steals her divine mark and frames her, chaos erupts. Athena exposes the truth, restores order, and rises as the new God of War and sect leader.

Quila Yale, a double-award-winning actress, unexpectedly transmigrates into the role of the wicked stepmother, Lena Yale, from a show she once starred in.When a little kindness toward her stepchildren unexpectedly activates the "Mom's the Best System", she's able to provide lavish meals even during a famine. Through shared hardships, the children's suspicion turns into genuine love, finally seeing her as their true mother. By the time their father, the general, returns from war, this family is finally whole again.

Lawrence, the heir to the powerful Lutz family, was betrayed by the one person he loved most in his past life. His childhood sweetheart, his fiancée, fled their engagement banquet to rescue her lover, humiliating him in front of everyone. To make matters worse, she conspired with his younger brother, causing the downfall of his family and leading to his tragic end. But fate has given him a second chance. This time, Lawrence will make his fiancée pay for her betrayal with her blood. He will reclaim everything that was stolen from him and make those who wronged him regret their actions.

The elite special forces duo known as "Twin Wolves" are betrayed by their superiors. During their escape, Ilya survives only because his partner sacrifices himself to hold off the enemy. Fleeing to his partner's hometown of Belyovsk, Ilya takes on the responsibility of fulfilling his last wish—to protect his mother and sister. But the town is far from peaceful. Criminal gangs collect ruthless debts, and corrupt elites exploit the weak. As Ilya digs deeper, he discovers that the true mastermind behind it all is connected to his former command. With nowhere left to retreat, he decides to confront his fears head-on. Eye for an eye, blood for blood—he will bring justice for his fallen partner and for himself.

On the day of their engagement, Liu Xu was handed over to someone else by her fiancé. Rong Yanyun, a handsome CEO who had waited for fifteen years, seized the moment in an instant.Sweet words flowed effortlessly from his lips, and he showed off her without restraint. Their love story became widely known. Later, that scumbag fiancé tearfully begged her to return.At that moment, she pulled out their marriage certificate and said, "Sorry, I'm already married."

On the day of their engagement, Liu Xu was handed over to someone else by her fiancé. Rong Yanyun, a handsome CEO who had waited for fifteen years, seized the moment in an instant.Sweet words flowed effortlessly from his lips, and he showed off her without restraint. Their love story became widely known. Later, that scumbag fiancé tearfully begged her to return.At that moment, she pulled out their marriage certificate and said, "Sorry, I'm already married."

After years of abuse and isolation push him to the brink of suicide, Elias is saved by the mysterious Oliver, who convinces him to write a death wish list to complete over the summer. Oliver, a centuries-old vampire, initially sought Elias only for his unique blood, but his craving soon morphs into an uncontrollable desire. As Elias grapples with the truth and his burgeoning feelings, he is violently confronted by Oliver's vengeful vampire bride.