Academy City. A magical city with a population of 2.3 million, filled with countless individuals possessing extraordinary abilities. Standing at the pinnacle of that city are true monsters. The first, Accelerator. The pinnacle of existence, possessing the strongest and most evil ability to truly control the direction of all energy, the strongest and most all-powerful monster in Academy City. He will face encounters with countless worlds that transcend time and dimensions. This is a world where countless imaginative beings converge, a world of magic, a world of technology, and all sorts of people and things will mingle within it. And then, the first will experience all of this firsthand. "—Interesting, then let me see how your so-called justice actually works, heroes?" Accelerator, who has degraded himself to a villain, the most vicious and evil anti-hero, what kind of encounters will he encounter on this journey beyond dimensions? The strongest and most evil one-way dark hero awakens here. A crossover anime/manga fanfiction, the protagonist is Accelerator from the original work, striving to recreate the feel of the original A Certain Magical Index.

Traveling through the world of Doubreaking firmament, I obtained a chat group of BOSS from the heavens and ten thousand realms. After waiting for almost twelve years, the group finally came.

Since then, the painting style of the heavens and the world has changed.

Xiaolong became the largest pet dealer in history.

Why is Ge Shixiong obsessed with farming?

Shock! Today, Sasuke Uchiha turned pale again, and he was anemic and weak!

There is also Bibi Dong who dominates Douluo, and Morgana who has opened a god-making company…

Many years later, looking at these big and small bosses in his group who are caring, Ye Shiqiu murmured:

“I knew it would take them so biased, so I wouldn’t spoil them at the beginning!”

On this day, a huge screen appeared in the Ultra Universe.

And the inventory video began to play - "Inventory of the Top Ten Virtues of the Kingdom of Light"!

Then.

Mercy——Super beasts have no sense of pain!

Courage——Mebius: I take Leo's flying kick!

Filial piety - Zed: When you meet your father, you can't just sit there and wait for death!

Light——Tiga: I just like leaving corpses everywhere!

…

after.

As inventory videos were exposed one after another, all races in the universe were excited.

Gauss: Without me, half of the mysterious four Os are missing???

I traveled to the dragon world, but why did I turn into a car?

Lin Mai looked confused.

Just when he was at a loss, a prompt voice told him that he had joined the dimensional chat group.

Megatron: V-Me50, I'll install the power core for you!

...

"I will never forget that rainy night, the day you took away the person I loved the most on that viaduct."

Odin's pupils shrank slightly: "You, you are Chu Zihang?"

"No, I am Maybach."

He came to Ainz Ooal Gown's world and became Ainz Ooal Gown's best friend, Peroroncino.

With a max-level account, you can do whatever you want in another world.

What kingdom's vampire princess? I want her.

What kind of princess from the Golden Kingdom is asking me if I want her? What a joke! How can I refuse a princess who's offered to me?

What funny sister? What does "tui" mean?

"Shalltear, what kind of person do you think a pervert is?"

"Just tone it down a bit."

"??????"

Shalltear, what do you think of that red-haired woman in front of you?

"Master, if you like me, go and tie her up and bring her here."

"That voice sounds so familiar."

"Isn't this my sister's teapot?"

Bai Liang woke up from a sea of blood and corpses, realizing he'd just started from hell. Luckily, his cheat code was activated, allowing him to join a chat group for all realms. He was all in the group, sharing talents, skills, and abilities!

Just as Bai Liang was feeling relieved, he realized something was amiss with his other selves...?

[The Smiling Proud Wanderer] Bai Liang: Come and shake me, use all your world-famous skills!

[A-Human] Bai Liang: Kill! Kill! Kill! I want to see rivers of blood!

[X-Men] Bai Liang: Come on, go all out! Don't give me the chance to kill you all!

[DC] Bai Liang: I'm the son of Zod, the real Superman!

[Marvel] Bai Liang: I can single-handedly slaughter the entire fucking Marvel Universe!

[Sea Tiger] Bai Liang: Everyone, I can sense your ambitions, I understand your motives! ...

Bai Liang: "Alright! Let's go to war, the right kind of war!"

[Multiverse-themed! No female lead!]

After arriving in the world of gods and being bound to the blind box system.

Han Yang began his daily routine of selling blind boxes!

Super God World:

Qi Lin: "Once, fate gave me a chance! But I failed to seize it!"

Angel Yan: "Thank you, Qi Lin, for the spot!"

Keisha: "Your Excellency Han Yang, how about giving a little angel a membership badge in return?"

Morgana: "Karl, send me the money! I want to open blind boxes!"

Carl: "Sorry, Liangbing, I want to open a blind box too!"

March 7th: "I want to open blind boxes! I want to open blind boxes!"

Aha: "Opening blind boxes is so much fun!"

...

From that moment on, people from all realms believed in one truth!

Opening blind boxes can solve 99% of the problems; the remaining 1% is simply that you haven't opened enough blind boxes.

The dragon swims in the abyss from the sea, and the phoenix plays in the valley waiting for the flowers to bloom.

This is the world of Azur Lane, a world full of fantasy and future, but also full of danger and unknown.

This is not a game, the KanColles are real.

But there is not only beauty here, but also sin and entanglement.

A man who is capable but unwilling to become a commander, a ship girl who wants him to become a commander no matter what, and a visitor from another world whose identity and purpose are unknown.

This is a world of Azur Lane that is different from the game. The tragic memories of the past, the reasons why he didn't want to become a commander, and the reasons why the ship girls insisted on making him a commander, don't worry, let us solve the mysteries one by one and see his future.

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[Respect the game world view and plot][Development system][Strong male protagonist][Slow heat][Early stage layout]

Preface reminder:

1. Time travel, no system, Overlord fanfiction

2. Because the book I like is out of updates, I wrote a new one myself. The plot is not related to the original, but not much. The author follows the principle of "writing a book so that I can enjoy it myself", and has sewn in a few settings from other games. I hope it suits everyone's appetite.

3. It is our responsibility to save the elderly who live in empty nests

4. The author can speak some Japanese. I bought the original Japanese version a few years ago and read it. However, the plot ended before the fall of the kingdom. The author used this as the basis for the secondary creation. If there are any discrepancies with the original, please treat them as secondary settings. Thank you very much~

Introduction

Wen Xiu, who has worked hard for half his life and climbed to the throne of "company management" by relying on his experience in his second life, suddenly discovered one day that this was not Cyberpunk 2077, but the post-apocalyptic real world of the novel "Overlord". After exploring part of the truth of the world, Wen Xiu decided to lay the groundwork for the world, and then followed the protagonist of the original "Overlord" to travel to another world, performing an other-worldly version of "You will return like lightning."

In the other world, being reckless may be fun, but you may be easily killed by the "possible" strong people. Being cautious may help you survive, but is Nazarick really capable of facing a war of the "World War" level?

Therefore, Wen Xiu decided to use the "operational capabilities of the black-hearted bosses in the company's management" + "the completely transformed and upgraded Nazarick" to set off a global storm in the other world belonging to Nazarick and Ainz Ooal Gown!