Travel through a world invaded by disasters and awaken the sign-in system of all worlds.

He thought that signing in in this world and obtaining the power of a Ruler of Reason, which was enough for him to protect himself, would be great enough.

Unexpectedly, he was selected by the dimensional chat group and got the opportunity to sign in to other worlds!

[Ding! Congratulations to the host for signing in to the Genshin World and gaining the allegiance of the Heavenly Principle and the Four Shadows of Heaven.]

[Ding! Congratulations to the host for signing in to Demon Slayer World and obtaining the perfect version of the immortal body, which cannot be erased by non-rule levels.]

[Ding! Congratulations to the host...]

Sign in to all realms, strengthen yourself, establish destiny and reverse entropy in the gradually collapsing world.

I originally wanted to head towards the end of the trees and the sea, but I found that I met countless beauties in the process.

Kasumi no Shi: "Tsk, what an unlovable leader!"

"You left a deep impression by being a hero saving a beautiful girl, but now you want to just walk away after you've been seduced?"

Eriri: "Damn it! I was here first, and the twin tails were supposed to increase attack speed! Why don't you come up and attack!"

Esdeath: "This man is stronger than me. I can't match him in terms of strength, but I must conquer him in other aspects!"

Lei Movie: "He saved his sister, if he wanted to..."

………

What should I do if [Transformation] + [Marvel] + [HP]

is in the wrong world?

Hermione dressed as an HP world, but appeared in Marvel.

A mysterious magic book that makes Hermione jump back and forth in the worlds of Marvel and Harry Potter.

……

Tony Stark: It's time to study the Anti-Wizard Warframe.

Hermione: Are you talking about your ragged mantling that was torn down by whom?

Hulk: Roar!!

Hermione: Shut up and be careful I remove your pants...... Except for your weapons!

Ancient One: There are no mages on the timeline......

Hermione: Again, I'm a wizard!

Nick Fury: Where exactly are you from?

Hermione raised an eyebrow: I, Hermione, from Hogwarts!

[The protagonist's belly is black, the main world HP and the Marvel Cinematic Universe, there will be other Marvel worlds in the future, but they will not be fused]

"An Eye Demon...it should be covered in eyeballs, right?" Ji Hui touched his face, only able to find two of his own eyes. An Eye Demon should be the kind of monster that terrifies even adults, right? Looking at the cashier girl's sweet smile, Ji Hui smiled back. An Eye Demon should be the kind with deformed, grotesque appearances, the kind that are indescribable, right? Looking at the perfectly normal young man in the mirror, a question mark popped into Ji Hui's head. An Eye Demon should be the kind that can shoot lasers from its eyes, or have the ability to mentally corrupt its targets, right? Looking at the group of magical girls slumped on the ground, their faces dazed, Ji Hui couldn't help but rub his chin slightly. "Something about this Eye Demon's ability is a bit off..."

The first rule of the Bai family's scumbag rules: Never be hypocritical; always reciprocate with sincerity. A wolf's heart will only earn you a dog's lungs. The second rule: Always take the initiative and never be a simp. In ancient times, ancestors would knock out passing girls, carry them home, and have countless descendants, while the honest neighbor who diligently helped with the farm every day was childless. ...This is the story of a scumbag living in a crossover anime world. By the way, are mentally challenged demons protected by law?

Lin Beifan transmigrates to a world composed of countless urban web novels, becoming a minor villain with a wishing system that allows him to make one wish every day.

With the system's capabilities and his own unconventional tactics, he messed up all the main characters and threw the timeline into chaos.

Thus, fate repeated itself, and Lin Beifan was cursed again: whatever he wished for, his enemies would receive double the reward!

Lin Beifan chuckled: "That's it?"

"I wish that my body temperature would stay at 36.8 degrees Celsius!"

The main character's brain burned to 73.6 degrees Celsius, and he died!

"I wish that I could sleep 12 hours a day!"

The second protagonist becomes a vegetable and dies!

"I wish I could be crushed to death by a 120-pound beauty!"

The third protagonist was crushed into a sheet of paper by a 240-pound fat girl and died!

And just like that, the plot got messed up again!

【Comprehensive anime + school + Shura field + love + light novel】

[Female protagonists: Ichinosae, Sakayanagi, Hiyori, Yukino...]

【Male protagonist: Hikigaya Hachiman】

[I am pursued by two school beauties, but I have become the public enemy of the whole school? 】

Hikigaya transferred to a school where meritocracy comes first. He originally wanted to wait until graduation to become a househusband, but on the first day of school, an outrageous development occurred.

Wheelchair genius girl Arisu Sakayanagi announced in public: "This is my fiancé"

The literary girl Shiina Hiyori actually made a straightforward confession, "I want to be your bookmark"!

I was forced into the campus storm, and from then on became a "scumbag who was two-timing at the beginning of the school term" in the eyes of all the boys in the school.

Faced with a closed campus full of surveillance and secretly surging factional struggles, the ability of self-destruction can sweep away everything.

See through the micro-expressions of a genius girl in a chess match, deduce campus conspiracies from a library endgame, and even use chess moves to break the girls' love offensive!

When Sakayanagi made a fatal move on the chessboard: "If you win me once, you can ask for anything~"

Shiina held up a kimono photo and leaned close to her ear: "Do you need to serve me in the tea ceremony class tonight?"

This elite college directly under the state has hidden secrets:

The strange reward mechanism of the mixed swimming class, the meaningful warning from Mr. Chabashira, the sudden outbreak of the points competition...

And I, a scumbag who is labeled as a "two-timing man", am about to overturn the entire academy in the double game of Shura Field and Chess!

Why did Huang Da Mao chase and hack away for three blocks with a chainsaw? Why did Rosemary cry in the middle of the night? Why were the three leaders of the Lungmen Guard Bureau gritting their teeth and sharpening their knives? Why did the Rat King's daughter develop yandere syndrome? ...Lin Yu: That's right, I did it all! [Cracked Egg]

"I hate otaku the most! What is Yosuga no Sora? Onii-chan!" Kousaka Kirino. "You need a powerful stain remover. A bed in the German orthopedic ward is ready." Kasumigaoka Utaha. "It's not me who's wrong, it's the world." Su Jie. Having transmigrated to the world of anime and manga, in order to continue his otaku life, he has no choice but to create his own ACG empire.

Looking at his only mobile phone, Xia Mu knew that the Pokémon world was about to usher in a real top star. "Brothers, it's time for dinner again~" Arrested by Junsha. "Today, Lao Ba is not popular, but I will be!" Arrested by Junsha. "Look, the protein of the baby bugs there is six times that of beef..." Arrested by Junsha. Xia Mu: "..." Under the coercion of Junsha, Xia Mu could only take the path of taking advantage of other people's traffic. Then. Little Juer, the owner, let me take advantage~ Zi Yu, let me take advantage~ Sirona champion... Until one day. When Xia Mu opened the door and found countless flashes, he realized that he had become a hot spot. "World Championship champion, Internet expert, top Pokémon anchor, Xia Mu, was arrested by Junsha for violating moral standards-United Daily News"