Are There Books Like Kingdom Death: Monster For Adults?

Her entire life, Seraphina thought she was human. It wasn't until after her parents were killed that she learned her family's secret. She came from a long and powerful line of witches. While going through her parents' belongings, she stumbles upon a spell book. Not only does she accidentally summon a demon king while going through it, but she binds him to her as well. Demetri is the king of the second circle, lust. When he is forcefully pulled from his throne and brought to Earth, the last thing he expected was for a woman to bewitch him. Yet, it only took one look at the beautiful creature for him to decide that she would be his. While Seraphina is trying to find a way to free him, Demetri is trying to seduce her and convince her to be his mate. When her parents' killer turns their attention to Seraphina, they must work together to locate and eliminate the threat. Enjoy the steamy romance between Seraphina and Demetri as they fight for their lives and fall in love in the process. 18+ There will be several graphic sex scenes, violence, and strong language is used.

I woke up as the Villainess, but instead of a halo, I got a Scythe. However, my power has attracted the world's most dangerous monsters: A possessive Werewolf, a bloodthirsty Vampire, a Tentacle-wielding Professor, and a Biblically Accurate Angel with a thousand eyes. They think I'm their prey to be tamed, but they forgot one thing: I am Death itself.

They called her a weak omega. He called her a mistake. Together, they left her to rot in a ditch. Aurelia Viremont died that night, but something ancient and hungry woke up in her place. Three years later, the city of Nocturna is paralyzed by fear. A ruthless rogue leader known only as the “Monster Queen” is systematically executing the elite, leaving behind a trail of blood and the cryptic symbol of a shattered crescent. Alpha King Kaelen Thorne is tasked with hunting the monster, unaware that his target is the fated mate he publicly rejected and sentenced to death. Kaelen finds himself drawn into a lethal alliance with his greatest enemy to stop an occult ritual that threatens to consume the world. For Kaelen, the truth is a death sentence. For Aurelia, love is a weakness she can no longer afford. In a city built on silver and lies, vengeance isn’t just a goal—it’s a reckoning.

Alaric Thorn was just a blacksmith in the 12th century—a husband, a father, a simple man. Until the day everything was taken from him. His wife murdered. His daughters stolen. And he himself slaughtered, powerless to protect the people he loved. But death did not end his story. Dragged into a supernatural realm after dying, Alaric made a desperate bargain: power in exchange for completing a mission in the future. A mission he did not understand. He returned to Earth centuries later—only to realize his revenge no longer existed. Four hundred years had passed. His family long gone. Their killer long dead. And Alaric… could no longer die. Cursed with immortality, he wandered through ages and empires, trying every possible way to end his life—failing each time. All he wanted was to go back in time and fix what he had lost. But when he finally stepped into a time machine, fate betrayed him again. Instead of the past… Alaric was thrown into another realm entirely—a brutal world crawling with monsters, ancient races, and system-like powers. Here, strength must be earned through blood, each battle pushing him closer to awakening his true potential. In this realm, he is no longer just a wanderer. He is a rising lord. A conqueror. A man destined to build an empire strong enough to challenge a king— a king who bears the same name as the monster who destroyed his life on Earth. As Alaric fights beasts, defeats tyrants, and gathers allies and armies, he discovers the truth behind the mission he accepted centuries ago: To reclaim his fate… To break his immortal curse… To rewrite the destiny stolen from him… He must rise as the Immortal King. The true master of the Dark Realm he was fated to rule.

A mountain, once a towering monument to man's ambition, now sobbed rust and decay. Its skeletal skyscrapers clawed at a sky choked with ash, an endless darkness that reflected the desolation below. Here, where survival was a brutal equation of scavenged scraps and desperate violence, whispers clung to the crumbling ruins like the ever-present dust. Whispers of a legend, a shadow lurking in the deepest, forgotten heart of the mountain: a monster. They called him the Blood King, a name hissed with fear and reverence. Not just another vampire, but a predator whose power had once threatened to consume all of man-kind. He is said to be so great that no one was a match to his strength, his wrath so terrible, that the ancients themselves, the very inventors of their shadowed presence, had deemed him too dangerous to roam free. They imprisoned him, not in chains of iron, but in a cage of blood. A cage that could only be unlocked by the one whose essence was his destined key, his chosen one. A cruel contradiction, a punishment designed to bind him for eternity. Unknown to them all that the blood king’s chosen one was a human adventurer, who lived for the thrill and would do anything for a fearful adventure.

Her village burned. Her family died. Liora fled to Kraithan, thinking she had left the monsters behind—but one high-ranking vampire shows up in her apartment, wounded, dangerous, and impossible to ignore. Weak but cunning, he carries secrets that could lead her to the creature who destroyed her home—or drag her into a darkness she has spent her life running from. To survive—and to strike back—Liora must confront what it truly means to become the monster. And in a city where vampires, werewolves, and humans collide, every choice could be deadly.