Demons roamed freely, dominating the world, while humanity, weak and vulnerable, struggled to survive... until ten thousand years ago, when magic appeared, humanity gained the power to change the world order. One after another, supreme powerhouses borne heavy burdens, striving to secure more living space for humanity, until this day.

I've traveled through time, but not just one world. When awake, I'm in the world of Souman, and when I'm asleep, I'm in the world of Harry Potter. But that's not the most outrageous thing. What's outrageous is the restraining power of the Souman world: Gaia, who enjoys picking up random things in the World Sea. To prevent the daily Souman world from being destroyed, Hanyu Genichi reluctantly picks up his wand and cleans up Gaia's mess. From the T-virus to Kabane, to ghouls, gastrula, and later, giants, they don't care about the lives of humans at all, do they? Gaia, you really only think about yourself.

[A clingy class monitor, a domineering yet weak and possessive older sister, an extremely possessive heiress from a wealthy family, twins with level one autism, and no system]

Chen Yue is reborn on the sofa in the home of the school beauty and class monitor.

The widowed school beauty's mother walked out of her room without any warning.

Even though it was the second time he had seen it, Chen Yue was still dumbfounded.

Their eyes met...

The school beauty's mom is a beautiful and gentle mother-in-law! She can manage the company's finances and also soothe people's hearts.

My older sister and I grew up together. She has fair skin, a perfect figure, and her doting affection for me is evident in every word.

The clingy school beauty and class monitor, the domineering yet doting older sister, the extremely proud contract female capitalist, the highly talented and all-around great assistant, and the twin sister with level one autism are all his capable assistants.

But when it comes to stabilizing morale, it still comes down to women…

The famous detective, March 7th, always comes up with the correct answer at crime scenes thanks to a flash of inspiration, and likes to claim that he is just making things up.

A primary school student named Shiratsuyu who transferred to Teitan Junior High School claims to be a doctor and is quite old.

Is he a doctor or a fitness coach? The professor with the plaster cast on his head didn't want to answer that question.

The one who infiltrated the Black Organization was, of course, our lovely Hanabi-san!

Out-of-character (OOC) warning; combat power will be nerfed (can we even coexist peacefully without nerfing...?).

Well, basically it's all kinds of warnings!

After the college entrance exam, Jiang Xiao was bound to a super-rich system called "Money to Spend." However, upon learning that activating the system required saving 1 billion yuan, Jiang Xiao was extremely frustrated. At the same time, his parents disappeared. Did they anticipate Jiang Xiao's poor performance on the college entrance exam and run away beforehand? It wasn't until his parents' friend, Uncle Wu, appeared and told Jiang Xiao that he was actually a rich second-generation heir. Feeling ashamed that Jiang Xiao had suffered for 18 years, his parents left home, leaving him 1 billion yuan as pocket money. "Ding! Congratulations, host, you have successfully saved 1 billion yuan! The 'Money to Spend' system is successfully activated!" From then on, Jiang Xiao embarked on a super-rich path with his parents running away from home.

[Time travel + comedy + no system + multiple female leads + indirect approach to achieving one's goals]

(This story has a lot of funny and romantic slice-of-life moments in the early stages, and it's not just a pure wish-fulfillment story with constant showing off. You can read it if you think it's worth it.)

In the year 1485 of the Solar Calendar, a shocking scandal broke out in the Famia Empire—

That human genius scholar who improved the calculation formula, invented soul-sensing magic, and ended the elves' more than 100-year reign in the "Strongest Magic Brain" competition.

He doesn't know any magic at all; he's a complete low-magic user!

——

Reincarnated into another world, Owen became a useless young nobleman.

Despite lacking magical talent, he unexpectedly discovered that magical theory was quite easy to learn, even less difficult than calculus in his previous life.

"Perhaps I can change my fate through the exam?"

Thus, Owen rekindled his test-taking spirit and gradually emerged on the academic stage as an unconventional genius.

"Orc, so what if you're strong? Can you solve problems as fast as I can?"

"Elf, so what if you have a lot of magic? You'll still beat me on the exam first, won't you?"

"So-called genius is nothing more than one percent inspiration and ninety-nine percent perspiration."

At the graduation ceremony of Vilia College, outstanding graduate representative Owen delivered a passionate speech on stage:

"Even if I'm just a country bumpkin, I'm determined to go and snag a cabbage in the capital."

“Fira, Tomman, and Rice, who created the magic formula when he was 9 years old because he wanted to get out of school quickly—heroes are as numerous as fish in a river.”

"Please remember the name Owen."

"Because one day, I will, like my predecessors, make it resound throughout the world!"

The abyss has invaded, Earth has undergone a cataclysmic change, and the era of universal job advancement has begun.

Su Bai switched to a useless profession and started as the captain of the Fools!

Only when your level is high enough can you obtain all of the captain's abilities.

And so, the nightmare of the abyss began.

I don't care what it is, whether it's a hell dragon, a demon lord, or some abyss overlord.

They're all trash compared to my immortal captain.

If you want to invade Earth, you'll have to ask the sword in my hand first!

Bound to an improperly trained "simp" system, charm increased tenfold! First, a small goal: dominate all the beautiful girls in school...including teachers and the principal! Huh? They're all so proactive! Kasumigaoka Utaha: Can we have a dating simulation? (For research for my new book.) Li Kong: Lots of people ask me out, remember to book in advance next time! Himuro Ayame: Are you free for dinner tonight? Li Kong: Yes, but I never pay for dates with beautiful girls. Himuro Ayame: Then I'll treat you. Ellie: The girl you were having dinner with last night, the one you were being intimate with, looks a bit like my sister? Li Kong: She's your sister. If you have a problem with that, let's break up! Ellie: It's okay, I can't live without you. Ayase Saki: Was that a girl you were talking to on the phone just now? Li Kong: She's your mother. She asked me to go to a hotel tonight. ...Hayasaka Ai: A maid who doesn't want to be the mistress isn't a good maid! Kitagawa Kaimu: If I win this battle, you have to go out with me! Kirisu Mafuyu: I haven't handed in my homework yet! Toyokawa Shoko: You've taken all my teammates... Saionji Sekai: Mom's shoes are here too, and this voice is... (Male/Female, all virgins accepted)

[All-girls chasing a husband: a crematorium + relaxed daily life + youthful campus life + Shura field] Thanks for the invitation. College life is full of ex-girlfriends! The campus beauty from the same freshman class? She's Chen Minggang's ex from their "amicable breakup"! The gentle, popular senior in the department? She's the ex-girlfriend who disappeared without even saying "goodbye"! Even the intellectually elegant professor? She was his stepmother's ex-girlfriend from his youth! Just when he thought he'd reached the limit of his life's challenges, his father announced, "Son, you've got a new sister. She'll live at home from now on. Get along well!" He opened the door and saw the girl reading with her legs crossed on the sofa. She looked up... Their eyes met, and the air froze! It was the all-around academic ex-girlfriend who looked at him like trash when they were dating. The most bizarre thing is, all these exes are ready to chase him back?! He's surrounded by exes at school, and at home, his exes have become his stepsisters... Can he still go to school?!

My name is Yi Ze, an ordinary student at Shuangxing City Superpower High School. I've always considered myself fairly intelligent and a decent student. But things started to change in high school. I wasted the second awakening guide stone my dad got me, and I became known as a good-for-nothing and a spendthrift. Until one day, everything changed again. A voice quietly appeared in my ear, "Want to become stronger?" "Hmm? ~ Yes." "Then start with time travel. Time travel is the only way for you to become stronger, and missions are the only shortcut to success. Young man, go to the endless dimensional worlds to find the path to power."