Please recommend apocalyptic novels. The requirements are to have elements similar to the Undead System, and you must recommend at least 3 novels.

The tens of thousands of universes have merged. The disintegration of Spiritual Force led to the momentous collapse of the great Cultivation World, a mighty era that had endured through millions of years of history. In the wake of the large-scale invasion of the Wilderness, the Avalon of Five Elements has become the practitioners’ last stand. After a thousand years, a lowly youth, who hailed from the Old Territory, toiled as a laborer for three years in the depths of the Wilderness. He then became an exception and obtained the opportunity to enter the Avalon Of Five Elements for further studies. Bearing beast-like fighting capabilities and driven by the desire to take control of his life, the youth strived for greater strength and power. Little did he know that he would set off a majestic upheaval.

After the nuclear war, ruins stretch across the landscape in the apocalypse. If you accidentally survived on the wasteland, then you must be ready to face the endless hunger, ceaseless dangers, the mad zombies at night, and the peculiar mutant creatures that are the aftermath of constant radiation. But for Jiang Chen, this place is heaven. Mansions standing tall, luxurious cars parked on the street, high tech products and gold abandoned everywhere. What? You were the president of a game development company before the war? You were responsible for the development of the 3D virtual reality online multiplayer game? Well, that’s great, why don’t you come work for me. Your salary is two pieces of bread a day. iPhone? Ultra thin design? Don’t you see that the phone I invented is thinner than a condom? Aircraft carrier? Fighter jets? Oh, I have those things as well, but they are designed for space combat. Watch the story of Jiang Chen, who possesses the ability to travel through space and time, as he witnesses the creation of an empire stretched across space and time...

Anna Jones, an Australian travelled with her fiancé Lu Jinhu to marry in his home country, only to find out that she has been duped by him and robbed of everything that she owns. A quirk of fate allows her to marry CEO Hou Yi, who was meant to on the same day marry his finance Yang Lin, who in fact married Lu Jinhu. Marriage for Anna, started as a plan to gain some measure of revenge on Lu Jinhu, and for Hou Yi to prevent Lu Jinhu from obtaining the family company however fate had something different in store for them. Not only did they achieve their initially goals, but their relationship turned into something else, that could last a lifetime despite the cultural differences and the trouble Lu Jinhu and Yang Lin caused them.

Political marriage, war taxes, subsidies, a tribute... All those terms sound nice when one juggles them from behind the screen of his trusty computer! Junk food? Check. Sugary drinks that will cause me diabetes? Check. Two weeks of leave from the work? Check. A fresh copy of the newly released game finishing downloading as I'm going back from the grocery store? Check. Oops! My emotions got better to me, and I tripped on the stairs. I'm so silly! Then... Why the hell am I kneeling in a throne room, watching the marriage and coronation ceremony of the King, dressed in the noble robes with the game itself only flashing in the corner of my eyes? Discord link: https://discord.gg/pJTVGZZ

Mu Jingzhe transmigrates into a book filled with sweet, doting love to become the useless supporting character who serves as a foil to the female lead. She also becomes the stepmom of five kids to her recently deceased husband. The five children are the sort that was bound to grow up to become villainous bigwigs. Right now though, these five bigwigs are still pitiful little kids. After weighing the pros and cons, Mu Jingzhe decides to stay for the time being to take care of them, only hoping that they wouldn't seek revenge on her in the future. Unexpectedly, when she is about to leave, the five bigwigs cling to her and refuse to let her go. —— A long time later, her supposedly dead husband, Shao Qihai, returns. The terrifying business bigshot, Shao Dong: "Thanks, Mommy." The famous author-and-media mogul, Shao Xi: "Mommy helped me." The academic genius who two top universities are fighting over, Shao Nan: "Mommy, help me choose.” The youngest winner of the Best Actress Award, Shao Bei: “Love Mommy the most.” The globally-renowned musician, Shao Zhong: “This is for Mommy.” ...... The five children only recognize their mother and have zero thoughts about their father. Their father's dear brother and old rival turn into his rival in love, waiting to abduct his wife home. Shao Qihai: Hm?!! I'm not dead yet. I'm alive, and I'm back!

The Heir To Magic updates every Friday. Hope you enjoy the story. I don't own Harry Potter. All intellectual property and characters belong to JK Rowling. ~~~Synopsis~~~ A baby boy is born on the night of September 1st, 1979. A child of an ancient magical house, one that hid itself from the wizarding world. The family that started it all, the ones that laid the foundations of magic for all. The story of this child is one of great adventure and sad tragedy. He's the last of his Pureblood and magic-founding family. This is the story of Alexander Aevum, the very last of the Aevum family.