Are There Any Spin-Offs For 'A Wild Last Boss Appeared'?

It's been seventeen years since Bai Qingqing and her spouses left their mark on the World of Beasts, her human knowledge forever changing the Second Great City. The world itself is vast and wild, with more beasts and threats than Qingqing had ever had the time to encounter. As unique as a human transmigrating in their world, another mystery has been born - a fox female with the ability to shift into a beast like the men have been able to since the beginning of time. Is she a bad omen, or a miracle? Join Shuule and her mates as she navigates her own adventure, becoming loved, strong, threatened and hunted, as the city and its citizens try to reconcile what it means to be both human and animal.

Rule number one at Valour Group: Never stay past 6:00 PM. For most, leaving work early is a dream. For Katlyn Sterling, it’s a survival tactic. As the only assistant fierce enough to handle the cold and aloof billionaire Lukas Valour Hart, she has spent three long years strictly adhering to the rules—especially the one regarding his office door after sunset. She is used to his impossible demands and his suffocating silence, until the day the stakes become too high to walk away. When an urgent file forces Katlyn to breach his penthouse office at 6:01 PM, she doesn't find her billionaire boss. She finds a monster. Amidst shredded silk and shattered glass, Lukas Heart is mid-shift, a beast of shadow and golden eyes groaning in agonizing pain as he transforms into something unexplainable. Terrified, Katlyn does the only thing a sane person would do: she flees. But she doesn't get far before her beastly boss buries his fangs deep into the curve of her neck. She escapes the office, breathless and trembling, only to find the nightmare has followed her home. Waiting in her living room, laughing with her family, is Lukas. He isn't the boss she knows; he’s a predator wearing a suit, his smile a silent warning that her life is no longer her own. The next morning, Katlyn is ready to fly her family out of Jersey with a resignation letter in hand. But Lukas doesn't just reject her notice—he issues a demand. "Unfortunately, I marked you last night, assistant," he purrs, his gaze sweeping over her with possessive heat. "You can't leave. You won't survive twenty-four hours without my scent nearby. And since I need to ensure my secret stays buried... prepare yourself. We’re getting married in a week.”

Synopsis: After sacrificing her own life to save a young billionaire, Anne became the wife of Edric Raymond overnight. However, it was only a loveless contract marriage that would last two years, just until Edric’s ex-girlfriend returned from studying abroad. Anne thought she could melt Edric’s cold heart, but all she received was icy resistance and words that pierced her like knives. One passionate, mistaken night gave Anne a spark of hope, only for it to be crushed when Bella, Edric’s ex, returned the very next day. Anne gave up, signed the divorce papers, and disappeared. Unexpectedly, a car accident brought back the memories Anne had lost for three years! From that day on, the woman named Anne completely vanished, the underworld welcomed back the long-lost Mafia Queen after three years! Edric went mad searching for his ex-wife, only to spiral deeper into insanity when he saw a seductive, stunning woman with Anne’s face... holding the hand of a little boy who looked exactly like him. “Anne…” “There is no more Anne.” The ex-wife, no, now known as Mary Salvaria, the Mafia Boss ruling the entire underworld of the Union State. Edric, how will you win back the heart of this entirely new woman?

"Sign it and leave. Sarah needs me more than you do." Clara Vance had spent three years as a "perfect" ghost—the invisible, dutiful wife of the ruthless billionaire Julian Thorne. She had cooked his meals, ironed his shirts, and endured his coldness, all while hiding her true identity as the world’s most sought-after tech prodigy. She thought her love could melt his icy heart. She was wrong. On their third anniversary, Julian handed her divorce papers. His reason? His first love had returned, and he wanted to give her the life Clara was currently "occupying." Clara didn’t beg. She didn’t cry. She signed the papers with a steady hand and disappeared that same night, carrying a secret that would change his world forever—she was pregnant with his heir. Five Years Later. Julian Thorne is a man haunted by a shadow. He has everything he ever wanted, yet he feels nothing but a void where his "unwanted" wife used to be. At a global economic summit, he prepares to meet the mysterious, "Iron Lady" CEO of the V-Tech Empire—a woman who has been systematically crushing his businesses for months. When the doors open, Julian’s heart stops. Dressed in a power suit, radiating cold elegance and diamond-hard confidence, stands Clara. But she isn’t alone. A mini-version of Julian stands by her side, looking at him with the same icy glare he once gave her. "Mr. Thorne," Clara smiles, and it’s the coldest thing he’s ever seen. "I believe you’re here to discuss the terms of your surrender?" The chase is on. The billionaire is on his knees. But this time, the Queen isn't looking for a King—she’s looking for revenge.

The Dark Monarch has returned to the city. He took on the role of an ordinary clerk, only to inadvertently discover the secret of his beautiful female boss…

I'm a succubus who gathers energy by clearing System missions, adept at the game of love. One day, right after completing a honey trap mission, I was sent to a SSS-level horror game at the very next second. The boss was invincible and bloodthirsty, watching coolly as other players rested in pieces before turning to the rest of us. "Now choose—how do you want to die?" While other players were wetting their pants and trying to find a loophole to survive, I picked up on something different. A handsome, powerful target beneath that cold, horrific exterior. Hence, when he reached me, I smiled enigmatically as I told him my wish. "I wish to be conquered by a truly powerful Entity, dominated from soul to flesh, and to die in pure ecstasy." I watched him pause in shock and added, "Oh, and you must do it yourself."