[Under One Person + Gender Change + Fireworks (The Ultimate Venomous Fun Person) + Extreme Joy + No CP]

Just because of seven consecutive fireworks, Luo Yun was sent directly to the world of "under one man" by the God of Fun Aha. He changed from a 185cm male college student with abdominal muscles to a 145cm little loli who looked like Fireworks. He was also bound to the Chosen Fun Person System. As long as he played the role of Fireworks and gained pleasure, he could unlock new abilities and continuously improve his strength.

Thus, a quirky girl, an outstanding drama master, and a dangerous masked fool appeared in the alien world. She was not interested in wealth, status, and power. The only thing that made her take action was [fun].

She fooled Zhang Chulan, played tricks on everyone in Quan Xing, and even made the Ten Lords dizzy. She gained endless joy from the grand dramas she directed, one after another.

Zhang Chulan: "Hua Huo, you are not a human! Give me back Pella!"

Xia He: "Damn it! Why is Hua Huo prettier than me?"

Wang Ye: "This girl is really good at playing games. She even deceived herself!"

…

Playing Hanabi? No! From now on, I am Hanabi!

What is joy? I am joy!

Ahahahahahahahaha!

Ahahahahahahahahahahahahaha!

(Change to single, one soul multiple bodies, vest flow)

One second, he was a hapless idiot, always getting the guaranteed bonus. The next second, he got seven cats in a ten-draw draw! In that moment of ecstasy, he was—happy! (In a physical sense)

So he traveled to another world and obtained a card drawing system similar to that of Xiaomi.

Then, in this world where superpowers and technology are heavily shackled, many legendary figures appeared.

Sefaria

The nightmare hanging high above all bounties, the very name that strikes fear into the hearts of the wealthy in the Cloud District.

If a coin with a sinister grin and cat ears appears quietly beside you...

Congratulations! At this moment, your wealth, cutting-edge protection, supernatural guardianship, and the astronomical figures shining in your account have all turned into a cold number, "0", after her silent visit.

This is the worst nightmare of wealth.

Sam

The living legend of the Mercenary Association, whose true appearance remains a mystery.

When the iconic silver-white armor appears, it heralds an efficient end.

When he accepted the commission, the blazing light became an invitation to death - no matter how difficult or dangerous the task was, it would all turn to dust in the trace of light that burned everything.

Wind Sumire

A pink-haired girl with twin ponytails and an unknown color beast, her whereabouts are mysterious.

She is a miracle lingering on the brink of death, and her medical skills are coveted by the most advanced "Creation Technology".

If you can meet her when you are on the verge of death, it would be a blessing that death has failed to fulfill its promise.

But do not attempt to meddle with this power—

Those who had extended their greedy or violent hands towards her had long since turned into silent dust... a warning to future generations.

After being blown away by a dump truck, Qian Yuan arrives at FGO's seventh singularity, the Absolute Demonic Front. What should he do if the world is about to end? Fortunately, his soul was replicated and scattered across the universe. Mei from Honkai Impact 3rd, Lei Yingying from Genshin Impact, Rin Tohsaka from Warcraft V, Shoko Toyokawa from MYGO, Ai Haibara from Detective Conan, W from Arknights, Illya from Makai, Athena from Godslayer... Qian Yuan can share power with his alternate selves and travel through the worlds, but why are all my other selves girls? My wife is actually me.

Bai Mu travels to the world of the Starry Sky Railway. He initially intended to survive, but accidentally becomes possessed by a puppet in the Black Tower. This attracts the Black Tower's attention, and to escape the Black Tower's command, he joins the Starry Sky Railway on its journey to explore new lands! This is my first time writing, so please forgive me.

Having traveled through time and space, I've gained the ultimate Heroic Spirit Avatar Legion System. The future of sweeping the world with an endless army of clones is just around the corner!

But... why are there only female Heroic Spirits?

...

"Can you tell me how you managed to find so many loyal and beautiful wives?" Fujimaru Ritsuka asked, stunned.

"It's mainly because... we're all connected."

Surrounded by beautiful women, Bree looked away awkwardly.

(Note to those in the audience: The male protagonist can transform into various female Heroic Spirits and use Heroic Spirits as clones.)

What? Did the gods mistakenly harvest the wrong soul? And forcefully reincarnate me into another world?

I just complained about the loli god's size, and they turned me into a loli too!

"I just want to experience everyday life in another world, please don't give me more work!"

I, Naito Yosuke, began my journey into another world as the loli girl Eleraya.

Blair was reborn, and reborn as a demon king in another world! However, Blair suddenly discovered that there were six demon kings as strong as him? ! And each of them was so handsome? ! We are all one of the seven demon kings, and you are all more handsome than me. How can I bear it? !

Blair, who originally thought that he could only curse them silently in his heart, encountered a turning point one day.

"Blair! You are a pervert who is in cahoots with perverts!!" The soft voice and light body of the greedy demon king.

"Blair, I never thought that one day it would be like this..." The beautiful and charming arrogant demon king.

"Blair! I am very angry now! The degree of anger has reached the highest level in history! Are you ready!" The plump and mature angry demon king.

"Blair, will you dance with me?" The gentle and lovely jealous demon king.

"Blair~ You made me like this, so you have to be responsible for me and let me enjoy it~" The lustful demon king with spring in his eyes.

"Blair, eat." The petite figure and childlike face of the gluttonous demon king.

"My brave hero, you are here at the right time! Let me show you my master! The Demon Wives of Blair, the Demon King of Sloth!"

"Because glory lies far away!"

On the Magic Eye Collection Train, the Rain Witch smiled with satisfaction as she watched El-Melloi II display the might of the king's army in front of Hephaestion.

"Broken down~"

In the world of Artificial Girl + Rozen Maiden, the fairy tale witch hugged the mercury lamp and hummed briskly with light steps.

"This is a friendly vampire."

In the world of Bloodthirsty Assault, looking at Nangong Nayue with a wary face, Elquet smiled and waved.

"Seven dragons, turn into my fingers!"

In the world of Problem Child, Draco (Beast Nero) rushed towards the high sun with a grin.

...

Since you are here, come in and take a look

Jiang Qiao, who traveled to Changkong City, joined a chat group. When he was about to run away, he found that he had exchanged bodies with Alicia from 50,000 years ago. And this was just the beginning - when Jiang Qiao came in front of Alicia, Alicia was dumbfounded by her gorgeous dress. So I am the fake Alicia? When Jiang Qiao attended the Fontainebleau Court in the appearance of Funina, he waved his hand and the sea turned back. Paimon pointed at Jiang Qiao who was holding the yellow-haired fool and said: You said this is fake? When Jiang Qiao used the appearance of Qingque to beat Huanlong and became the hero of Luofu. Qingque: Master Taibu, I am wronged! I am really just a slacker! Someone else defeated Huanlong! Jiang Qiao, who had exchanged countless bodies with group members, sighed. "Alas, another day of being helpful."

"I am the Herrscher of Dominance, The Herrscher of Legion."

"There are thousands of me."

"Thousands of me who can think in sync yet independently."

"Thousands of me who can infinitely revive."

"Isn't this clearly a BUG-level learning and growth system!?"

"...Wait, let me emphasize that it's a learning and growth system, not a clone dating system!"

"What do you mean I'm a Bride!?"

"I never even thought about anything weird like a harem! I'm serious! So, you weird women, stay away from me!!!"