Can you recommend some good fantasy novels about zombies or vampires?

Keeley, a simple plain Jane, hits the jackpot. [No, she did not win the lottery!] At least that's what she thinks when she marries the most eligible bachelor in New York City: Aaron, a wealthy cold-hearted heartthrob and Tycoon. She wants to show the world that she deserves her position and bends over backward to fit into his world. One beautiful day, Aaron hands her a document asking her to sign. A divorce paper... "She's pregnant, and I need to take responsibility." That is the last thing that keeps on playing in her mind before she takes her last breath. Keeley dies, a 'hit and run'. [End of story. Not!] For some unexplainable reason, she wakes up as her younger self. A young high school girl, around the time when she first meets her cheating husband. Remembering her life with Aaron before she died, she makes a promise to herself that she will do everything in her power to avoid him at all costs. Will she be able to keep her promise when Aaron has his own plans as well, specifically for her? Or will she repeat history and fall for him once more... Why not journey with me and find out the truth behind their story. *Cover art by polkadottedscrunchie*

Zhou Yun transmigrated to a fantasy world and was bound to the God Tier Epiphany System. He could enter into a state of meditation and achieve epiphanies that others desired regardless of what he did. Other cultivators immersed themselves fully in hardcore training in order to achieve some improvements in their swordsmanship. On the other hand, Zhou Yun achieved enlightenment in swordsmanship by merely picking up a sword and playing with it a little. His swordsmanship attained perfection in an instant. Other cultivators trained hard in order to break through to the next plane. Zhou Yun merely swept a glance at the fallen leaves in the courtyard. Then, he had an epiphany and broke through to the next plane on the spot. He had insights into everything in the world, and his rate of plane progression skyrocketed. When other cultivators finally became powerful existences after going through various hardships, Zhou Yun had already become the supreme existence through having countless epiphanies.

What? A zombie as tall as buildings? Here, let me burn it. Ssss... The building-sized zombie burned in a fire which brightened the night. What? A monster as large as mountains? Here, let me kick it. Pak! The mountain-sized monster soared thousands of meters through the sky. ... As in the novel, the system suddenly appears along with zombies and monsters. People must kill zombies and monsters to level up and enter evolution. See how Yang Chen fights off zombies and monsters.

In the apocalypse, West bit the zombie. Unexpectedly, he mutated. Ordinary zombies began to fear him, and he could also absorb the power of other zombies. Others were seeking chances to survive in the apocalypse, but he strolled leisurely on the street and enjoyed the peace. In front of the evil inside the human heart, West and his zombies relished in punishing the wicked. The twin sisters had become his secret lovers. The elder one was still a little arrogant and needed to be tamed. The younger one was much more innocent, thinking she was everything to West. The squad that wanted to kill West was now destroyed by him, leaving three helpless women behind. West had no choice but to take them with him. While others were still struggling in fear, West had already held many women in his harem, possessing the mating right in the apocalypse with his zombie legion.

Follows Min Joo Great adventure since becoming a powerful god, created a species, built civilization that spread in the sea of stars along going through many hardship in his path to truly realizing the purpose of life and the greatness of divine beings! ___________ Updated Synopsis 05/05/2021

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