I traveled through time and space to Naruto with lightning in my arms, and became the brother-in-law of the Fourth Hokage~ Enemy: "Boy! You have used so many lightning-style ninjutsu, you should have no chakra left!" Uzumaki Kuni: "Do you think I am chakra? In fact, I am chakra~ Prepare to die! Oola Oola Oola!!" Enemy: "I have dozens of Jonin, hundreds of Chunin, and thousands of Genin. Even if we consume you, we can kill you!" Uzumaki Kuni: "Do you think my chakra will run out? In fact, I don't need blue to perform lightning-style ninjutsu! Oola Oola Oola!!" ps: Naruto, Konoha

[Single Female Lead + Crossover + Personality Contrast + Super Sweet Romance + School Belle]

From the author of "Senior, Please Take Care of Me for the Rest of My Life."

Chen Zhou woke up to find his world turned upside down—he was mistaken for a thief and dragged to the police station… by his best friend’s sister!

To make things even crazier, that sister turned out to be the campus belle!

“Bro, my sister sucks at math—can you tutor her?”

“Bro, some simp is bothering my sister—can you deal with him?”

“Bro, we’re all at the same college now—look after my sister, will you?”

“…Wait, dude, when did you and my sister start dating?!”

(The synopsis doesn’t do it justice—just dive into the story!)

Every year I am eighteen, but the system allows me to take revenge on my future ex-wife in advance

When Luo Chen woke up, he found a [Divorce Counterattack System] in his mind, claiming that his marriage failed at the age of 38 and he needed to find his childhood sweetheart Su Meimei for comfort.

"Reconnect with Su Meimei, reward: 300 RMB."

Looking at the system panel and then at Su Meimei who just left the house opposite, Luo Chen was confused - he was only eighteen years old and had never even been in love, so where did his ex-wife come from?

Even more outrageous is that the system tasks are constantly updated: sending your childhood sweetheart home will earn you 100, having an "accidental encounter" with your ex-wife will earn you 200, helping your future ex-girlfriend with her homework will earn you 150...

For a moment, his childhood sweetheart, future ex-wife, and future ex-girlfriend all gathered around Luo Chen, while the system was still frantically issuing tasks:

"Warning: My future ex-wife is on the verge of turning evil. Please take action to stop her immediately!"

Luo Chen looked at his "future ex-wife" who was still a cold and arrogant academic master, and he couldn't hold it in anymore - did this crappy system come too early?

Now he has to deal with all the problems on campus at the same time: the secret love of his innocent childhood sweetheart, his future ex-wife who has not yet turned evil, and the "ex-girlfriends" recognized by the system.

And the woman who had truly caused his marriage to fail was sitting in the front row of the classroom, smiling back at him...

[Urban High Martial Arts + Proficiency Panel + Daily Martial Arts Training + Persistent Hard Work + Exciting Fiction + Fast-Pace + Overwhelming]

My name is Lin Fan, and I’m in High Martial Arts.

After eighteen years, he’s come to understand one thing: ordinary people are ordinary people no matter where they go.

While his talent isn’t exactly worthless, he’s not a genius either; he’s just mediocre.

Luckily, a proficiency panel suddenly appeared before his eyes.

The panel looked ordinary and plain.

But its function was anything but ordinary: all martial arts techniques had proficiency levels!

As long as you work hard, you’ll reap the rewards.

At this point, Lin Fan knew that even with a little daily improvement, he could rival, or even surpass, a genius!

“Eighteen years ago, I saw a genius like a frog in a well seeing the moon!”

“Eighteen years later, a genius will see me like a mayfly seeing the sky!”

After being released from prison, Xu Qingshan returns to 2008 and vows to walk the right path.

At first, all he wanted was to do his best to ensure that his relatives and friends could live peaceful and happy lives.

But when he opened the book, he discovered that he had an extraordinary level of comprehension.

From 421 points to top scorer in the college entrance examination!

From mathematical formulas to technological dominance!

When he saw the equipment list, he realized that if he wanted to do real scientific research, he had to make money first.

Many years later.

Xu Qingshan, dressed in a suit and tie, looked at the thousands of young girls in the audience.

"I may be nothing but mud, but if I turn back, I can still be a carp that leaps over the Dragon Gate."

"Continuous learning and experimentation are essential; combining industry and research is the only way to succeed!"

"My secrets to academic success! Would you take this dose of motivational fluff?"

As soon as the words were spoken, the screen lit up.

"Academic Emperor", "King of Technology", "Leader of Fujian Merchants", "Internet Legend"...

Top students are good at bluffing; the world is quite different.

[Slow burn/Rebirth/Slice of life/Stable daily 10,000 words]

Transmigrating to the world of Bleach, he became Kyoraku Shunsui's nephew, Kyoraku Tokimura, and was bound to a check-in system—getting stronger by checking in—and even obtaining a unique time-type Zanpakuto. Time reversal, time stop, timelines severed… However, in the perilous world of Bleach, for his own safety, he decisively chose to join the Fourth Division. You say I'm lusting after Hana-nee's body? You bastard, I just want to develop better in the Bleach world! Wait, it's actually pretty good…

[Romantic Daily Life] [Harem] [System Panel] [Power Fantasy] [Suspense Elements]

This is Tokyo, an international metropolis. Behind its bustling facade, as countless people drift off to sleep each night, human fears intertwine, coalescing in the city’s dark underside into a catastrophic alternate world.

This world is called Yūmei, where skeletons pile like mountains, bones form endless forests, and a sea of blood roils eternally.

...

“Kurusu Akira, male, 2nd year, Class A, Tsuki no Shima High School.”

“A top-performing ordinary high school student.”

The hunters glare at the boy standing calmly in the middle of the battlefield, effortlessly tearing demons to shreds, and curse aloud:

“Are you seriously calling that ordinary?!”

This is a Tokyo Strange Tale of “attending school, working part-time, and dating during the day, while turning into a demon hunter at night, slipping through shadows and wading through blood.”

Every night at midnight, Kurusu Akira descends into Yūmei, joining all of Tokyo’s demon hunters in sweeping away the frenzied demons of hell.

He believes that the demons of Tokyo will never shed tears.

And so—

He begins to ravage Yūmei.

(Multiple female protagonists + Ayanokouji's gender change + romance + no entry if you don't like it) Hoshino Kanade is a time traveler who doesn't think she has many outstanding qualities. Although coming to Tokyo Metropolitan Ikusei High School was not her wish, it has come to this point, so let's eat first. (This is my first time writing fanfiction, please accept my first time)