Li Changsheng transmigrated to the prehistoric world and awakened an extraordinary level of comprehension. He started by joining a multiverse chat group. [Old Taoist of Wudang Mountain: This time, those joining the group aren't human.] [I am Spider-Man: Everyone who joins the chat group is a member of our group.] [Little Island Master of Peach Blossom Island: Newbie, what's your cultivation level now?] [Prehistoric Willow Tree: The chat group shows I'm eleven stars.] [Young Master of the Spirit Hall: ? ?] [I am Spider-Man: ? ? ?] [Old Taoist of Wudang Mountain: ? ? ?]

Cheng Mo's life fell into despair.

My younger sister is seriously ill and her studies are on the verge of collapse...

Until he picked up a mysterious compass, his life took an outrageous turn——

Save Nezuko, accept Tanjiro as his apprentice, and get involved in the dispute between the Demon Slayer Corps and Muzan...

"Wait, didn't you agree to just be a profiteer?"

"My Lord, let's discuss business. I'll sell you penicillin, and you'll teach me breathing techniques, how about that?"

"Ms. Tamayo, I have a report on modern genetics. Would you mind using some of my blood to study it?"

"Muzan? Oh, don't run away with that moving gift bag of time and space coins!"

Cheng Mo just wants to resell resources and make enough money to save his sister.

When he looked back, he discovered that he had already held the authority of countless worlds and became the largest behind-the-scenes supplier in the heavens!

Tanjiro: "Teacher, what is the 'currency' of this world?"

Cheng Mo: "It depends. Maybe it's a devil fruit, maybe it's chakra, maybe... the future of a world."

(This book is also known as: "I Resell Supplies in the Heavens" and "After Accepting Tanjiro, I Became the MVP of the Demon Slayer Corps")

I traveled through time without any preparation and without a system. Who can I complain to?

Besides, how come those time travelers accepted it so quickly! ! ! !

I still feel a little lonely~

Fortunately, my learning ability seems to have become very strong.

Speaking of which, why not try creating a god?

However, my own knowledge and current technological level do not seem to support it!!!

If only there was magic in this world.

Wait, this seems like a comic book world...

So, it seems normal that magic exists.

Forget it, don't think about it anymore, just try to see how far you can go...

At worst, just give up!

After all, without a system, I had no choice but to work hard on my own.

(Oregairu, Dragon Maid, Conan, Lonely Rock, Moe King...)

With a strange system that claims that "even a fool can do scientific research", Ai Yue traveled to this era that is destined to be destroyed.

However, when he saw the name of the project called "Plasma Spark Tower" at the top of the technology tree displayed by the system, he realized that someone was going to be unlucky.

The thirteen heroes may not be able to defeat the Herrscher of the End, but what about 1.3 billion heroes, or even 3 billion heroes?

End, you will be defeated by my Zapelio Ray!

This noodle is so delicious! Nangong Shuoyue exclaimed, and then a ding echoed in the boy's mind. The belated cheat code had arrived. A chat group for all realms? The group owner is the collective will of the heavens and all realms? You can become stronger by spending money? Interesting... The boss pretending to be a newbie smiled happily. Gensokyo, One Punch Man, Oregairu, Overlord, One Piece, Naruto, Bleach, Akame no Kill, God Slayer, Tokyo Ghoul, Boring Girlfriend, Puella Magi Madoka Magica, K, No Game No Life...

[Mainly focused on abundance, multiple Fate Orders, easygoing daily chat groups, leaning towards invincibility, multiple female protagonists, including Bai Heng] Nan Li travels through Collapsed Iron and becomes Luofu Jianmu. Just as she's about to stretch, she's warned by Lan Ge's arrow. After centuries of silence, she joins the chat group. Huh? Did Goslayer's Sword Saint end up in the world of reincarnated slimes? What about the monsters Golzan and Melba ending up in the world of the Silent Witch? Upon learning the truth about her parents' deaths, Xin Nan transforms into a monster-killing machine. What will happen if Frieza, the Emperor of the Universe, arrives on Earth to face the One-Punch Bald Demon King? In the world of Ultraman Tiga, Nexus loses her accuracy and fights alongside Daigo in the TPC. Nan Li, dressed as Luofu Jianmu, said, "The Medicine Master never refuses prayers, and he grants blessings indiscriminately. This is a disease that must be cured!" "Nanook believes that civilization is a cancer in the universe, so he stirs up strife and destroys civilization. He deserves to be the first messenger under the Throne of Plenty!" "The Tree of Imaginary Numbers? I might even be able to compete with him."

Transmigrating to the world of anime, the system rewards a complete set of Devil Fruits. First, recruiting a small helper made of binchotan charcoal. Then, looking at the familiar anime heroines from his past life, Xia Tian says he just wants a sweet everyday life. Yukinoshita Yukino, Yui, Miyazono Kaoru, and why is there also Mrs. Fueguchi Ryoko, Touka, and Miko? Whether you're ghouls, monsters, or evil spirits, if you don't let me live my normal life, I'll destroy you all with a thunderclap. Setting up a random stall, how could it have ended up in Beika Street, Yahara, and the pitch-black Tokyo? Natsume Reiko, a loli blinded by the enterovirus, is a warm and caring person. Xia Tian respects the fate of others, but will intervene when he sees someone unhappy.

After waking up, I traveled to another world. The bound system was still a system without a name, could not speak, and never issued tasks. It only had an "energy bar" that increased a little every once in a while.

Fortunately, after traveling through time, he inexplicably gained the ability of absolute memory, which allowed him to not worry about his life.

Just after he embarked on the path of plagiarism, he moved to the home of his aunt, who was also from a single-parent family. His aunt had an only daughter named Kiritani Suguha...

Just after he accepted the semi-sci-fi worldview, he had just attended high school for half a year when the school suddenly announced its closure and was to merge with the Ju Wang College that had appeared out of nowhere in the same town...

The white-haired, silent lolita in front of me is fine, and the person next to me is Yuuki Asuna, which is also understandable. But what about Yuuki Mikan's sister? It seems that her sister also has a good friend named Yoshimura?

The homeroom teacher's surname is Gengdao, and he has a daughter who just got into the University of Tokyo?

"Mr. Kaito, what do you think about the rumor on the Internet that you actually use a hypnosis app to 'steal hearts'?"

"I reiterate again! I definitely did not use a hypnosis app!!"

Every word of the man in the Kaito costume in front of the camera was powerful,

but in fact, what he was thinking in his heart was——————

Luckily, this group of reporters didn't know that in addition to 'hypnosis', he could also 'stop time' and 'become invisible', otherwise who knows what kind of rumors would be spread!

(Formerly known as "It's a Kaito, Not an Arsonist of Hearts", it is a slow burner. The first volume is mainly the main line, and the female characters and side lines begin to extend from the second volume. It has been completed for 15 million,

so there is no need to worry about the completion of the book) (The world view of the anime, there will be an introduction to the protagonist's abilities, so gentlemen who have not played or watched the P series or the True Goddess series can also read it with confidence)

(The characters that have appeared include Conan, JOJO, FATE, etc.)

[Time travel + invincibility + multiple female protagonists + abstraction + male protagonist can dress up as a woman + one-time transformation, only once, will change back in one chapter] Do not enter if you don't like it

He traveled through time and space, becoming a captain drifting through the vast ocean of Honkai Impact 3rd, achieving a perfect ending and living a happy life. However, the belated system brought him back to a time before the main storyline even began, when the three little ones were still fighting for survival in Changkong City.

"It's a second time travel, so why did you lose all my clothes when you teleported?"

"What do you mean you only got the right to use the Divine Key? This Divine Key isn't on my ship. I stole it from its original owner and have to return it after use."

"What the hell is Theresa Killer? How could I possibly have such a talent?"

The introduction is weak, please read the main text.