Link, transported to the world of One Piece, brought Doraemon's magic pocket with him. He happened to run into Luffy, who was still using the Gum-Gum Fruit and hadn't yet awakened his true power as the Mythical Zoan type, Sun King form. So, I'll follow this future Pirate King, the liberation warrior Joy Boy, the future Sun King, and experience the magnificent world of One Piece together! During their journey, various gadgets in Link's hands will demonstrate their powerful effects! Luffy, did you know the Gum-Gum Fruit has another name? Hawkeye, you're the world's strongest swordsman? How about the [Famous Sword - Lightning Bolt]? Kaido, you have the strongest Zoan-type army? I have some delicious [Momotaro Rice Balls] here, you can try them! Im, you want to destroy the world? Here's the [Earth Destruction Bullet], do you want it...?

As a master who traveled through time, Ian was not so familiar with Chaldea.

But it didn't matter, he had a special ability that other masters didn't have - that was the simulator.

This allowed him to leave his own footprints in history.

- Although it was not normal.

[You became the husband of the demon concubine, but at the same time you cheated on the Holy Knight King disguised as a man, and Britain was in a mess because of you. ]

[You controlled Tamamonomae, and as a master, you let Minamoto no Raikou witness what physical demon exorcism was. The ghosts of the Heian era avoided you. ]

[You made Medusa lose her mind, and the whole of Greece echoed her statement that she would take off her blindfold when she met you again. ]

[You are Jeanne's soul mate, and only you know how to make this saint who is usually very restrained achieve liberation and relaxation in various senses. ]

Ian had to say that this simulator that understands people's hearts is really suitable for him.

Solve all problems in his favorite way.

Everything is fine.

Until one day, when they came to him as servants.

Ian realized that he had caused a lot of romantic debts.

Being reborn as the protagonist grants you a protagonist's halo, which is reasonable, right? The protagonist needs to master a (large) number of special abilities—Aura, Viridian, psychic powers, and more—which is also reasonable, right? Besides the usual catching, they also need to conquer a bunch of legendary Pokémon, becoming a walking legendary knight, which is equally reasonable, right? Therefore, the protagonist sweeps through various leagues, crushes all villains, becomes a Pokémon Master, and happily builds a Crystal Palace—all of this is perfectly reasonable, right? Ash: Actually, I just want to be a human… Protagonist's Halo: No, you must become a perfect human! PS: This book is also known as A Certain Scientific Pokémon, Pokémon: Ash's Legend, and Pokémon: My Protagonist's Halo Has Two Faces. PPS: The plot is mainly based on the TV anime, but also involves manga, games, and even spin-off games, with extended settings, modifications, and original content. PPP: The journey story will be broken down and integrated into the travel routes of each generation, meaning that from Kanto to Galar, Gou might be dragged out and tortured at any time. Of course, he might not last until the end. Maybe I, Sanmiao, will suddenly decide to kill off this disgusting character. That's all, welcome to the pit!

[Conan World] + [Character Derivatives] + [System] + [Reasonable and Legal Modification of Settings] + [Daily Life]

Yukiko: I never thought that the four of us would become real sisters in this way...

Eri Kisaki, Shizuka Ikenami, Tomoko Suzuki: Yes! Thanks to our husbands!

Sonoko: Ran, we are real sisters now! We won't have to be apart for the rest of our lives!

Huiyuan Ai: Sister, it's great to see you again! Eh? Why does your son look so much like my husband?

Heiji: Kudo, now we are brothers, right?

Kudo: I guess so! Look, our sisters look so similar!

Gin: The organization's members include FBI, CIA, MI5, and An, and there are also undercover agents from other places? Vodka, how the hell do you check?

Vodka: Brother, there are no Dragon Country agents yet!

Tu Su: Guess which side I am from!

Traveling through a dangerous world where old gods are spying and strange beasts are rampant, Zhou Yang obtains the King of All Worlds Chat at a bleak moment!

Since then, all the legendary figures in the world are in one King of All Worlds!

Esdeath: You are very powerful, let's have a fight, everything you win is yours!

Tokisaki Kurumi: You are mine, I won't allow anyone to snatch it from me!

Nie Xiaoqian: Master, I want to be your maid for life!

Red Hair: Please give me a face!

Tianlong Sweeping Monk: Boss, lead me, I can shout 666!

Kaguya: Can you give my sacred tree a little face! Gabriel:

Take me to play in a group, I'll show you a big treasure!

Please watch Zhou Yang communicate with the characters in the world, get the opportunity to build a huge force to crush the world, sweep the world, and cast the eternal supreme throne with the bones of gods and demons! (The introduction is weak, please read the text)

Wait! Let me take a moment! I traveled through time and became Hikigaya Hachiman's dad? A thirty-something man!? He just got released from the ICU due to the 996 work schedule? And got fired! My wife is Hikigaya Kazusa? But we're divorced? Or was it amicable?! Divorced and bankrupt, I had to find a manual labor job. The blind date my neighbor set me up with was my college junior, Hiratsuka Shizuka? And then one day, I ran into the beautiful university student Ichinose Honami on the street, who was being beaten? I want a cigarette!!!

Travel through the Marvel Cinematic Universe and bind the highest technological crystallization of Super God Technology, the Big Clock!

Without a system, without a tutorial, and without resources, how can an ordinary person use the Big Clock to survive in this chaotic and murderous Marvel Cinematic Universe?

Emiya Kiritsugu: Director, I have reached my limit! I want to become a magical girl to carry out my justice and save the world!

Leng Fan: ...

Kaname Madoka: Thank you for saving me, Director. My favorite is ...

Homura Akemi: THE WORLD! Let's go back in time! I will definitely change the ending where Madoka likes the Director! Madoka is mine!

Leng Fan: ...

Joseph: Where is the Director...? ?

Leng Fan: Goodbye! Wait a minute! I won't listen!

Accelerator: In order to become the strongest, I will pay any price, I must become invincible.

Aikawa Ayumu: Magical girls in the mall are half price! Accelerator

: I will be a magical girl! I

suddenly became the Director of the Space-Time Administration Bureau and also had powerful strength. Why do I feel that the world is against me when these two good things come together? I

finally get to communicate with the two-dimensional girls in the chat group, why do I always feel that the whole world is against me?

Xia Qing, who came to the Fourth Holy Grail War [Fuyuki City], opened the theocratic system, and obtained the substitute [Platinum Star], and began his journey to the realm of God.

In the collision between the heroic spirit and the substitute, who is better?

Why was Mr. Jin who was passing by so frequently beaten?

How cowardly did Oniwu Tsuji Muzan become?

Sister Pao's safety pants mysteriously disappeared, who did it?

An unscrupulous brave man actually brought a young raccoon girl and drove her around wantonly. Is this a loss of morality or a distortion of human nature?

What is the true purpose of the blue ribbon? The truth that makes the washboards angry is actually...

World: "Fate/zero" → "Demon Slayer: Kimetsu no Yaiba" → "A Certain Magical Index" → "Dungeon Encounter" → "Shield Hero" → "RE0" → "Blood-Eating Raid" - "God Killer" → To be determined…

At the sacred wedding, the bride and groom accepted the blessings of their family and friends. The newlyweds looked at each other, smiled happily, exchanged a vow kiss, and began their new life amid applause. It should have been like this, but at Lei Luo's wedding... "You, Artoria, can touch me, but I, Artoria, can't?! We're all Artoria, why do you have all the privileges?" "...That's it! Holy Lance, weigh anchor!" "Who's afraid of who! Unnamed Victory Sword!!" "...Excalibur!" "Um, um! I'm sorry! Calibum!" "Wow, even if it was another me, anyone who steals the king's possession deserves death! Excalbur Morgan!" Lei Luo, who should have been the protagonist, could only watch helplessly as his bride and a group of "herself" fought each other.