The ancient, primordial continent holds countless secrets. The civilization of immortals has vanished, replaced by an era of rampant technology! Powerful celestial armor slays gods and demons with ease; world-shattering spatial fortresses obliterate holy spirits and demon emperors. Humanity, with its technological civilization, has fought against the many powerful races of the primordial continent, achieving unparalleled success. And he was born into a declining family of cultivators… In this life, technology reigns supreme, gods and demons roar, but I will single-handedly restore order to the world and prove the immortal glory of the immortal path!

When he came to his senses, Nan Zhixing found himself sitting on a moving train, speeding along, the scenery outside the window rushing past. He had no idea what the journey would take him next. "How did I get on this train? Where did this train leave from? Where am I going?" These questions swirled in Nan Zhixing's mind. He tried to recall, but as soon as he had a thought, a sharp pain shot through his head, followed by a torrent of memories. He, Nan Zhixing, a young man from the new century who once grew up under the red flag, inexplicably transmigrated on the day he received his university acceptance letter at eighteen. His body and mind were transmigrated, but into the Kamen Rider series world. Yes, the series world. Whenever Nan Zhixing achieved a hidden goal, he would move on to the next Kamen Rider world, like completing a game, until he had conquered all the Kamen Rider worlds. Time flew by, and from the age of eighteen when he first entered the Kamen Rider world, Nan Zhixing was now twenty-three years old. Next, he would board this train to a strange city called "Giwatos" to become a school teacher. Wait! Why would I go to Giwatos to become a teacher? What kind of strange city name is Giwatos? It sounds… somewhat familiar? Nan Zhixing lowered his head, trying to recall, but found he couldn't remember anything about these three questions. Normally, his memory wouldn't be so bad as to forget these things, but now, no matter how hard he tried, he still had no clue. Could this be another knight world, and I've actually been brainwashed and modified by the villainous organization? Nan Zhixing looked up, wanting to look at the opposite window to see if his appearance had been changed, but unexpectedly saw a line of slightly abrupt blue text: "System successfully activated, starting up…"

This world is a normal world in the eyes of normal people. This world is a world where danger lurks in the shadows. This world is a world protected by others. This is a story that begins with a spider monster. ...My name is Lin Hui, and although I'm just an ordinary high school student, I'm also Kamen Rider Decade! Protecting this city in an unknown place in the darkness. Okay, I digress. Basically, it's about someone who constantly fights monsters to obtain more cards. Then I encounter other Riders and acquire their Rider Cards. At the same time, I'm also able to change some...

Byakuya is transported to the world of ghouls. He's being pursued by Rize, an SS-rank ghoul, and has already agreed to a date. However, he knows Rize sees him as food, and if he goes, he'll be facing his thesis defense tomorrow… Luckily, his system activates in time, allowing Byakuya to go on his date with Rize! But after using Byakuya, Rize plans to discard him! Thus, Byakuya is forced to fight back!

The initial rating is a bit low, but please enjoy! This story has a happy ending! It begins in 2012 and tells the story of the team's growth from scratch. The story also includes the team's daily life, and each member's growth is traceable, with every regret being remedied. Xu Zhi, an "ordinary" college student, is pulled into the book after criticizing the author. At the beginning, she receives a so-called 'system' gift: "Now I can save whoever I want!" Zhao Kongcheng is about to unleash his ultimate move, but no, who allowed that? Zhou Ping being bullied? No way! Who dares to bully him? I'll beat you to death! Wang Mian is the best captain, how can you exploit him like this? I can do it too!

In modern times, Zhou Xiaoxiao bought a ring for 10 yuan, which unexpectedly unlocked a spatial dimension. With her meager savings, she stockpiled some supplies, hoping to have some buffer time should a major event occur. However, she never expected to arrive in this harsh era. With no other choice, she could only roll up her sleeves and get to work.

[Fun Fiction + Worldview Clash + Harem] That year, thanks to two hundred episodes of "Approaching Science," Rosser became a famous exorcist in Shinjuku. Initially, he just wanted to easily earn 100 million yen, then go back to his hometown to get married and never come to Tokyo again to avoid being beaten to death by his victims. But when the evil spirits actually came, and he blew up the school building with his made-up spells, he realized, "So I'm a god?" Rosser grinned maniacally. "In this world of evil spirit crisis, your savior has arrived." First, he'd transform into the Abyss-Eyed White Dragon, giving the world a little dragon-related shock. Then, he'd shift the blame, create a high-spec Type-Moon game, connect it with FGO next door, and whoever loses becomes a Lostbelt. Add some subspace, Cthulhu, and fight fire with fire... Crossover characters: Stop! And so... Goetia: Your Beast Law is... wait, what the heck is the Law of Cycles? Gudako: Mashu, could it be that our world is the Lostbelt? Anime Crossover World: Please, please, switch back to the evil spirit! I don't want the Cthulhu dimension! Sakayanagi Arisu: He didn't treat me like a cripple, nor did he treat me like a human being. Kazuma & Ayanokoji: Commander Rosser is my faith, my loyalty! Yukinoshita: Brother-in-law, won't my sister be angry if you do this? Tokisaki Kurumi: You scumbag god, watch me exhaust you with my three thousand clones!

Is there anything wrong with your simulation? Why do things that could destroy the world keep appearing? Hey, don't worry, it's just a simulation, after all. Can you really simulate something as abstract as malice coming to life in Uma Musume? And vampires, tarot cards that control fate, heroes capable of destroying the world, zombies, even monsters? Um, but... wasn't this your own choice? Oh, never mind then. Hmm, I really want to summarize something more. But, okay, I'm very, very, very [Xiao Xue Meng Ying] when it comes to writing introductions.