What is calamity? Disaster and suffering? Unfortunate circumstances? Looking back suddenly, I find myself in the strange pirate world of [ONE PIECE]! Transmigrated? But I have a cheat code! One equipment slot at the start? This is the white town of Flevans! It is currently facing a massacre that will destroy the entire nation! ...Those who kill—will be killed. This is the story of a boy suffering from platinum lead poisoning, who walks out of this white city and into the world. Want to be a pirate? Then (cold laugh), let's climb to the top step by step! PS: Special skills, Devil Fruits... PS:—

Iron Man Tokiomi Tohsaka, Kiritsugu Emiya (father of magical girls), Kariya Matou (dark swordsman), King Arthur (who spews profanities)... Captain Uchiha Sasuke (Bleach), Naruto Uzumaki (Primarch), Sakura Haruno (true progenitor of the vampire clan)... The Marvel Universe, teeming with heroic spirits and visitors from parallel worlds; Digimon from the Pokémon world; a crossover world invaded by supernatural tales; EVA, where Ultraman descended... In each world, beings that shouldn't exist have appeared, bringing a worldview-destroying shock to the inhabitants. "Yes, I did all of this. As the Fourth Calamity, wielding the 'Funny' system and with the profession of 'Masked Fool,' it's perfectly reasonable for me to do things that make people's vision go black, right?" "What? You're asking what those people who saw another version of themselves in a parallel world and were driven to nervous breakdowns think?" "I think..."

[Lighthearted, Semi-Invincible, Multiple Female Leads] For the sake of sales targets, the dump truck had to smash Link into countless parts and send them to various worlds. Having transmigrated to countless worlds, Link has no system, no powerful backer, and can only rely on the shared strength of his countless selves. Naruto World: Kaguya Otsutsuki pulls Link to her side, "Come, Black Zetsu, this is your stepfather." Hogwarts World: Wizards surround Link as the Third Dark Lord. Looking at the Elder Wand shoved into his hand, Link laments, "I never wanted to be Minister of Magic! You've ruined me!" One Piece World: In an interview with the news bird, Link humbly states, "I don't actually have Emperor-level combat power; the three I defeated were just civilian generals." Marvel World: Link: "How can I borrow power from dimensions...?"

[The eldest princess] [Yandere, crazy] [Daqing] [Somewhat like a prime minister] [Lin Wan'er is not accepted, those who mind please do not read]

On the official road from Kyoto to Jiangnan, a baby in a basket was crying loudly.

Maid: The eldest princess is an abandoned baby boy.

The eldest princess took a look and said: He is quite cute. Wan'er is only one year old. Let's take him with us. It will be a blessing for Wan'er.

Maid: Yes, Princess.

Protagonist: Wow wow wow wow…

The eldest princess (angrily): Tell him to stop crying!

Maid: Princess, he... he must be hungry...

Princess: ...Let me see~

…

Princess: It’s quite cute. You’re lucky. Wan’er has never had it before.

Protagonist: Finally there is food!

Gurgle gurgle gurgle~

Lovers are not good + mygo + Kaguya-sama: Love is War +?

(It's written in a pure Japanese light novel style, with a lot of psychological descriptions, a high concentration of ACG, many female protagonists, and a tragic Shura scene)

My name is Haruka Kazama. After traveling to Parallel Neon, I have lived alone since childhood and led an extremely hard life.

Fortunately, I have my childhood sweetheart next door, Hydrangea Sena. She is always very considerate and takes the initiative to come and play with me. She warms my heart with the angelic glow of motherhood, which makes me give up the idea of ​​"reopening".

Most importantly, the existence of this angel made me realize that in this world, those girls who once only existed in the second dimension can appear in front of me alive.

Until one day, when I was applying for a waiter position at a coffee shop, I was surprised to find that the blue-haired girl who applied with me was actually the down-and-out young lady Toyokawa Shoko, who was once very wealthy but now could only live in an izakaya with her father.

The moment I looked into those golden eyes, the gears of fate started turning like crazy!

…

Kanori Reinako: "What responsibility...? That kiss just now was just between friends, it doesn't count!"

Toyokawa Shoko: "Didn't I tell you? Please give me the rest of your life."

Sena Hydrangea: "Every time I face Haruka, Hydrangea becomes a very greedy child. You have to take responsibility."

Gao Songdeng: "Then... can you stay with me forever? Not just for the band."

Shinomiya Kaguya: "You're also very cute when you crawl at my feet."

…

Chihaya Aine: "...What about me?"

My name is Martin and I have a superpower, as you may have guessed, which is that every morning I randomly transform into strange things.

He transformed into Kudo Shinichi, and then revealed Conan's true identity to Xiaolan on the spot.

Transformed into Gin, he gave a televised speech to confess his crimes.

Transform into a Saiyan and give Kyogoku Makoto a little alien shock.

Transform into King Kong and demolish the iron tower before the Black Organization.

Transform into an archaeologist, but have an invincible buff in the furniture store.

Transformed into a reporter, but wearing red shorts outside...

Sometimes, transformation will add strange interpersonal relationships. For example, when I transform into Tom, a brown mouse will appear to oppose me.

This transformation ability is very unstable. Sometimes it will change other people, such as turning Conan into a corgi, or turning Haibara Ai...

I won’t say anymore, Gin is still pursuing me!

Groudon soars gracefully through the clouds, its form comparable to Ho-Oh;

Dialga and Palkia snuggled close together, their time and space boundaries blurred and harmonious.

Yveltal, the God of Destruction, unleashed a Deathwing strike, instantly reviving the withered forest.

…………

Water Wutong stared in disbelief, pointing at the sky: "It can't fly... how did it get up there?!"

The crimson sun's worldview shattered, and it murmured to itself, "Time and space... why are they no longer in opposition?!"

Vladali broke down on the spot: "What happened to the destruction and rebirth?! My Brave New World!"

Meanwhile, in the underground laboratory of Kanaz City, the white-haired, blue-eyed boy, Zhu Xi, pushed up his analytical glasses and, facing the League Champion and various villains who came to his door with complicated expressions, spread his hands innocently: "Why are you all looking at me like that? I'm just an ordinary inventor who buries himself in making some small inventions."

Everyone's gaze passed over him, landing on the oddly designed devices operating at the back of the laboratory: [Groudon Leyline Energy Guidance and Anti-Gravity Hovering Wing], [Dialga and Palkia Spacetime Resonance Coordinator], [Life/Destruction Energy Reverse Conversion Device (Yveltal Special Edition)], and the [Giratina Temper Soothing and Reversal World Ecosystem Maintenance System (Under Testing)] prominently marked on the design drawings next to it...

After a deathly silence, someone let out a long and complex sigh.

Something seems off about this Pokémon world, yet it also seems... to be moving towards some unprecedented harmony and "reason"?

He accidentally entered the world of science as a code-named member of the winery, Blue Hawaii.

Fujiwara Asuka alias Haibara Raku, I'm the owner of Beihua City's Enthusiastic Citizen Conscience Co., Ltd. (Technology is a tough business. If you lose money, you can earn it back. If you lose your conscience, you can earn even more.)

Vest Phantom Thief Kidd's assistant, the top thief, proud of the world, with me Kidd there is the sky, playing cards, guns, paragliders, stealing all the treasures in the world.

Ten million people using fake accounts blew up the Tokyo Tower and the Ritsu Aoi Shrine, and set fire to the forests of Gunma Prefecture...

Vest Clown, Big Brother asked me to stir things up (Tokyo?) It must be arranged. Kill the locusts, kill the princess, kill, kill, kill. Only chaos can bring justice. I, the Joker, am the Holy Son of the Church of Savior, and I'm committed to turning Tokyo and Mihua into Little Gotham.

Jiang Xiaobai, a little gangster girl wearing a women's vest, haha, just once, I am a principled person, Emma smells so good~ Hehehe, run to the little mouse, come to your sister's bowl quickly.

Ma Jia fourth uncle, you bastard Conan, when you see your fourth uncle, why don’t you just roll over and kowtow to him and say hello?

What the vests do has nothing to do with me, the enthusiastic citizen of Mihua City, Huiyuan Le, and the outstanding employee of the winery, Blue Hawaii.

At dusk, I met (love) at the corner of the annex, and met Master Ren and Sadako...

Stalactite cave exploration, red embroidered shoes, and a ghost marriage for Conan.

Blue Castle, vampire, Sadako...hehehe, let's play hide-and-seek together and meow meow meow meow.

Full Moon Chapter Ghost Ship, welcome to the Flying Dutchman, I am Captain Jones, hehehe...

The bandaged weirdo in the villa, the yellow-skinned man asks for a title. Do you think I look like a human or a god?

One day, an Internet cafe appeared in the Tang Dynasty. The administrator of the Internet cafe said: Governing a country cannot rely solely on reading, and fighting a war cannot rely solely on martial arts. You can also choose to play games.

So Cheng Yaojin, Wei Zheng, and Li Shimin all booked a night in an Internet cafe. As they played, they destroyed the Turks. As they played, they created a prosperous Tang Dynasty!