[Infinite flow + dual male leads + live streaming + strong vs. strong + little madman and seemingly innocent but actually cunning + happy ending] (The other male lead will only appear in the third instance, which is a bit angsty)

This book is also known as: "An Achievement System Bound to a Horror Game"

When He Feng, who suffers from insomnia, is pulled into a horror game and forced to do a live stream, he is surprised to find that his insomnia seems to have been cured!

He Feng, who usually relies entirely on luck to get a good night's sleep, was able to sleep for a full eight hours in the game! This is incredibly helpful for someone who used to sleep less than two hours a day due to insomnia!

So He Feng began to look forward to entering the dungeon to sleep day and night, and to stir things up as he pleased, turning the dungeon into chaos and disorder, and even permanently banning players.

For example, in the Dawn Village instance, he danced square dance with the BOSS, put his arm around the BOSS, became sworn brothers with the BOSS, and lived a carefree life. He even became the BOSS's helper, successfully killing all the NPCs and avenging his BOSS brother.

In Rose Manor, He Feng, with just his words, drove the butler, servants, duke, and duchess to their deaths. He even led a group of players to the duke's ancestral tomb, just to see if the duke's father really had six fingers.

After many instances of the horror game were forced to shut down, the game's system could no longer contain itself and confronted He Feng. He Feng was then verbally abused to the point of convulsions and developed He Feng phobia.

The game's higher-ups were furious. They decided to unlock the unbreakable dungeon, to take He Feng away, forever and ever! Forever...

Wait!! He Feng! Put down the dungeon boss! He's not for you to steal!

[Pure JOJO fan fiction] "I have never read "JOJO", nor do I have a system that can make me rich overnight, nor do I have any ambition to conquer the world. If possible, I just hope to listen to rock music, eat delicious food, read books, play games, and live this second life peacefully and happily with my family." But when the man named Dio appeared, the ordinary world became a thing of the past. "And I, Nero A. Zeppeli, will also embark on a wonderful adventure of my own." - Note: Because I want to write a pure JOJO fan fiction and not write about other worlds, this book is destined to be slow to heat up. At least in the early and middle stages, the protagonist will not be able to defeat everyone, and it probably has nothing to do with a cool novel. But even so, I believe I can bring an excellent story to JO fans.

A bouncy bomb, just like the one from the Dust Song Pot, blasted open a time tunnel connecting two worlds, bringing Klee and Nana from their original world to the completely different world of Conan.

In this world where there is almost no elemental fluctuation, there are all sorts of high-tech products: guns, ammunition, timed bombs, incredible disguise techniques, and a peculiar calendar where 365 days can be lived out as 365 days...

There are also all sorts of criminals who commit crimes using strange and unusual methods, and detectives who strive to pursue the truth, sweep away evil, and restore the light of justice.

Oh, right, there's also a group of police officers who are either somewhat incompetent but very warm-hearted, or highly capable but have many unfortunate fates.

What kind of story will the Spark Knight of the Knights of Favonius and the herb-gathering boy from Bubulu bring us here?

What kind of different opportunities will their arrival bring to this world?

...

This story is also known as "The Story of a Certain Detective Conan Kid" and "The Fantastic Adventure of the Teenage Suicide Squad".

The Black Organization's Nanaa x Detective Boys' Klee, Shinichi and Ran are the official pairings, and there will be no reverse pairings or breakups. Friendly reminder: those who dislike the Detective Boys should proceed with caution, as they will have a very, very, very large amount of screen time.

A national fortune-matching game has arrived, with one male randomly selected from each nation to participate. Upon entering the game, there are four doors: front, back, left, and right. Opening the pink door allows for a random marriage with one of millions of races of the opposite sex, and rewards are given. Ye Hao is forced to be chosen, but he sees the following prompts: [Stare! You've been matched with Little Dragon Girl from a martial arts novel!] [Stare! You've been matched with Hinata from Naruto!] [Stare! You've been matched with Raiden General from Genshin Impact!] While other players are losing their temper and emotionally devastated, Ye Hao is simultaneously improving his strength and helping his nation obtain various national fortune rewards! ...

[Rules] + [National Fortune] + [Marriage Game] + [Multi-Element] + [Mihoyo] The National Fortune Marriage Game has arrived! Upon entering the game, four doors will randomly appear. Choose one to open. If it's a red room, you can marry a woman from millions of dimensions and receive national fortune rewards. If it's an ordinary room, there are hidden dangers. Lin Su represents the Dragon Kingdom in the battle, starting with the SSS-level law [Omniscience], which allows her to see information unknown to others. [White Heron Princess: Shen Li Ling Hua!] [Azure Dragon Princess: Little Azure Dragon. Qing Ling] [Tsundere Cat Girl: Cat Girl Ming Er] [Grass God: Naxi Da and the Great Compassion Tree King] [Herrscher of Humanity: Alicia] [Hall Master of the Hall of Rebirth: Hu Tao] [Grass Bureau: Fu Xuan] [Lightning General.. Shadow] .... With the help of the SSS-level [Omniscience], Lin Su gathers knowledge from all the heavens while improving her residence and strengthening her own power. While other countries' contestants are still worried about survival, Lin Su is already living a life unimaginable to others. "What?! Why is the art style of the Chinese players so different from ours?!" "Damn it! Is this even a game?!" Wielding a sharp sword, possessing omniscience. I shall become a god-king! ... The universe is a vast chessboard; what kind of world lies beyond it, and what kind of beings are the chess players...? All of this is but a fleeting memory...

Online games have entered reality, leading to an invasion by various races, and humanity faces annihilation.

"You have slain a continent-level monster, the 'Green Poison Knight,' and summoned 10,000 Green Poison Knights!"

"You have slain a world-class boss, the Giant Wolf, and summoned 100,000 Giant Wolves!"

"You have defeated a super world-class BOSS, the Holy Pope, and summoned 1,000,000 Holy Popes!"

"Ding! Your talent surpasses the divine level. Do you wish to activate system evolution?"

Countless powerful individuals descended into reality only to discover that the enemy's minions were actually stronger than themselves!

"Sorry, you're probably not qualified to be a soldier on my planet."

He transmigrated to the Dragon Ball world and became Son Gohan, starting with a training system. Simply doing push-ups increased his strength, and the stronger Son Gohan became, the more push-ups he did. (The system's enhancements are merely supplementary and do not affect Son Gohan's own training to become stronger!)

"Ding! Congratulations, Master, you've done one push-up! Combat power +1!"

"Ding! Congratulations, Master, you did a push-up in the Mental Time Chamber! Combat Power +10!"

"Ding! Congratulations, Master, you've taken a step! Combat power +1!"

"Ding! Congratulations, Master, you did a push-up! Combat power +10!"

...

Beerus: "Damn it! How did Son Gohan train? He's even stronger than me!"

Son Gohan: "It's nothing really, I just do push-ups every day!"

A cataclysmic upheaval, a shift in time and space, saw humanity descend upon a barbaric, uncivilized land. Civilization vanished, society collapsed. Whether you were once a high-ranking official or a wealthy tycoon, admired by all, or a stunningly beautiful model or actress, in this dark and bloody world, survival depended solely on killing and becoming stronger; the weak faced only elimination and enslavement.

Returning to the moment before this cataclysmic upheaval, carrying five years' worth of memories, can Xiao Yu, starting as a humble being, ascend to the throne of ultimate power? In a world overrun by monsters, can he steadfastly uphold his beliefs and principles, protecting everyone around him?

Thanks for the invitation. I'm currently in Naruto, but I've been diagnosed with a bloodline disorder.

He kicked Minato Namikaze's butt and slapped the head of the three legendary Konoha ninjas.

He danced at Danzo Shimura's grave, standing shoulder to shoulder with Hashirama Senju.

But I never talk about these things because I'm not interested in ninjas.

While they were still fighting tooth and nail in the so-called ninja world, I had already become a daimyo.

Naruto, there won't be a Hokage anymore, so come be my son.

Oh no, I meant come and be my retainer.

Dada stated:

Let's set a small goal first: to marry the daughter of a famous man.

Let's set another big goal: unify the ninja world!

Forget Konoha, I've already conquered the Land of Fire!

Mo Ce is a retired special forces soldier. During his free time while waiting for job assignment, he went to an antique street and encountered the police arresting a tomb raiding gang. While helping the police catch the gang, he picked up a storage ring. Later, he was taken to the cultivation world by the Hongmeng Pearl that fell from the sky, and eventually embarked on the path of cultivation.