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.

When I first woke up, I thought this was an ordinary everyday world. Because in my memory, it was a very peaceful world. After searching my memory, I thought it was a mixed anime world. Because in my memory there were people like Yukinoshita Yukino, Sawamura Eriri and others. When I touched the transformation device on the bedside table, I thought this was a world invaded by monsters. I will transform into a lone hero to save the world. When a group of people who claimed to be the Human Rights Security Agency came to me, I felt a little confused. What kind of world is this? When I met the person who claimed to be the president, the confusion reached its peak. "That's right! The president is me, Theresa!" So, is it too late for me to go back now? Let's get back to the point. After saying so much, there is only one thing I want to express. "Sure enough, knights and youth romance stories don't go together." "Amazon."

When the otaku who has transformed into Yoshino is lost on the street with Yoshino, they are met by Nozomi Tojo from the Muse and taken home. What will happen in the cohabitation life of our timid and shy Yoshino and Nozomi Tojo?

If you collected all the Mystic Eyes, wreaking havoc in the anime world... "The height of your vision determines whether your consciousness can rise to the level of a god." "My Mystic Eyes surpass yours!" From "Borrowing Girlfriend" to "Zero" to "Black Bullet" to "Date a Live" to "Re0" to "FZ" to "FSN" to "Godslayer" to "Sword Art Online" to "High School" to "Date a Live 2." A harem-themed anime with a sister-control, Mystic Eyes battles...

Su Chen obtained the 'Multiverse Mashup', which grants him a reward as long as he creates a derivative short video and shares it across the multiverse.

And so... [Sasuke's massacre of Sukuna] [Yoriichi Tsugikuni's marriage to Muzan] [Shirou Emiya's family's meal] [The life of the tyrant Kuma]

[Lu Mingfei and Erii's wedding] [Loki becomes the Lord of the Multiverse] [Madoka Kaname and Homura Akemi's unspeakable secret] etc.

Please note that some of the content in this article involves the following plots, so please pay attention. * The otaku Murasaki Shikibu wants me to be the male lead; * Sayuri Sawamura wants to be my daughter; * The Crown Princess Minamoto no Raikou says I'm cute; * How did I, a otaku, become a member of parliament? The real name is also known as "The Living Cao Cao Hikigaya"

Cognition refers to the human perception of the world and the understanding of phenomena as "reality." The Phantom Thieves of Hearts seek to quench the desires of villains by seizing secret treasures, forcing them to confess their crimes and repent. Mitsui Tsubasa disagrees. He believes such immense power is wasted on just a few villains. He'd rather use cognitive science to reshape the world. By eliminating all the "bad guys" who oppose him, a perfect world where only "good guys" exist will emerge. He invests in a pharmaceutical research institute for Takemiya, enlists An Takamaki as a brand ambassador, and with the help of Futaba Sakura, builds the ctOS system, manipulates the sports world to make the Yoshizawa sisters dance for him, and becomes the new "master" of the Velvet Room. The world offers countless pleasures, but Mitsui Tsubasa simply seeks to satisfy his own petty collecting urges and embrace everything he loves. No matter how capricious he may be, this world is his. At the end of the story, he wants to witness a spectacular performance. Atop this mortal realm, under the gaze of all, he will face the final battle between humanity and the gods, alongside the Phantom Thieves of Heart, the brave men who aspire to save the world. "Cheer up, JOKER! You have been granted the honor of competing with the gods!!!"

Bai Ze is a time traveler and has a hosting system. As the name suggests, he can rely on hosting to train or learn, so as to improve himself. He and Nakano Nino have some feelings for each other. After all, who can resist the cute and beautiful Nakano Nino? Until he unlocked a new function. [Congratulations to the host for unlocking the turntable lottery module] [The lottery is in progress...] [Congratulations to the host for drawing the meat bun that Nakano Satsuki loves most] He was controlled by the system to run to Nakano Satsuki and snatched the meat bun she had just bought in front of the girl. [The system detects that the host is longing for a girlfriend, and the system is looking for one for you] Bai Ze watched in horror as he proposed to Kirisu Mafuyu for a relationship. [Detected that the host actually likes special effects films] Bai Ze numbly watched himself and Takanashi Rikka shout loudly: Let's celebrate! [Congratulations to the host for drawing the stockings] Bai Ze's gaze uncontrollably looked at Yukinoshita Yukino...

Bai Mu obtains an editing system, editing characters from all over the universe and identifying their contrasting attribute labels. Escanor: "No, no, no, there must be a mistake. How could mine be arrogant? I'm born a human, I'm sorry." Lao Gu: "My attribute is a pervert? I'm Ainz Ooal Gown!!!" Uchiha Madara: "Lord! Explain it to me! Why is my attribute childish!" Saitama: "Sudden change in style? Is that even a label?" Kaido: "Linling! Why is your label 'Shame of the Four Emperors'? Why is mine 'Good Teacher'?" Haibara Ai, a cold girl with a dark heart, eventually becomes a dark magical girl! Aizen, gentle and elegant, I stand in the sky! The King of Heroes, a happy laugh when nothing happens, a "merely fatal wound" when something goes wrong. Tanya, a cute little blonde girl, "Kami-sama? Ah~ a bunch of damned pigs!!!" Gintoki: "Did you stuff all your hopes and dreams into your anus, you bastard!"... After seeing the attributes one by one, everyone suddenly woke up. You were absolutely right!

A social death livestream has arrived in the Type-Moon world, revealing the top ten social death nicknames. It begins with Lady Crane and Devil Kinniku Rin! Rin Tohsaka: What is Devil Kinniku Rin!? Red A: Nuclear Sword Master? Emiya Giant Warrior? Gilgamesh: Concerned Citizen? Grand Axe King? Hassan King: Indeed, Wushuang is the pinnacle of assassination! Dr. Roman: No way! How could Magical Girl Merry be that old Merlin? Amidst the cries of the Type-Moon crowd... A flood of Type-Moon re-creations and official scenes are pouring in! Suddenly, the entire art style of the Collapse World has been distorted!