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")

Title: Chat group, no gimmicks, making up for regrets, funny, pseudo-invincibility, selective spoilers, smart, non-traditional pretentious writing, daily group chat, multiple female protagonists (3-4)

Serious version: A chat group that connects all the heavens and the world brings together a group of unrelated people. They support each other and rewrite their own tragic destinies.

Unconventional version: Su Feng accidentally travels to another world and unexpectedly awakens the ability to sign in and chat. So, with two systems and a chat group, what kind of waves will he stir up in the universe?

The book is also known as: "After I traveled through time, I just wanted to be a homebody in another world, but I unexpectedly awakened two systems and became more and more invincible. Did I do something wrong?"

Going to the bathroom without toilet paper and accidentally traveling to a horror movie? Edward is stunned! Derry Jokers, Crystal Lake Mama's Boy, A Nightmare on Elm Street... this is a horror movie mish-mash! Thankfully, the "System Big Brother" has arrived. While it only has a simple interface, the "Gold Coin" lottery is his only hope!

Is Lily the little girl from Case 39? What secrets does she hold? Is she an angel or a devil?

A shadowy figure, Alan, seduces Maria, "I can take away your sorrow and help you realize your wish..." What is her true purpose? How will her relationship with Edward intertwine? Will they be friends or foes?

During a passionate night with Jennifer, he unexpectedly obtained [Telekinesis EX]. He thought it would be a great moment to increase his strength, but he found that the source of terror was far more than that!

[Daily Life of Immortal Cultivation] [Funny and Relaxed] [Student] [Only I am the Immortal]

He opened his eyes again and returned to the classroom. Xu Qingfeng, a powerful god who had been reborn from the world of immortal cultivation, decided that this time, he would take his time to live his life and cultivate his immortality.

The last bell of the century has sounded.

The shadows are hazy, and the last demon hunter is chasing the out-of-control werewolf.

The blood moon is in the sky, and the ancient vampires are preparing to welcome the return of their ancestor.

Shrouded in fog, Little Red Riding Hood in Storybrooke is looking for the descendants of Grimm.

Wizards walked out of Hogwarts, "The damned mudbloods are usurping the glory of purebloods."

Groudon tore through the ground, "The thugs from Azkaban are on a killing spree."

Kyogre stirred the waves, "A new Dark Lord is about to ascend the throne."

Rayquaza pierced the sky, "Great Wizard King, Builder of the White Tower, Swordmaster of Gryffindor, Paris respectfully welcomes you."

Allen touched Arceus beside him. The sixteen tablets of creation radiated eternal light. "I'm just a training master who does this out of interest."

[Female protagonist + invincible text + building a realm above the Four Emperors]

After traveling through the world of pirates, she unexpectedly became Charlotte Linlin's sister.

Possessing the talent of steel balloon!

And he picked up a mythical beast-type devil fruit!

But I clearly look like Milim, so why do I only have the ultimate skill of the King of Wrath left?

But even so, I, Milim, am still a destructive tyrant.

[Western Fantasy + Fusion Worldview + DND-like + Multiple Female Protagonists + Fighting Dust]

Elves, dwarves, halflings? Where does this come from?

Mage, priest, paladin? Supernatural powers? Interesting...

Spellcasting talent detected? Does that mean I can become a noble mage?

"No, buddy, what do you mean by assigned to the Geotechnical and Natural Sciences School?"

"Damn it! How come I'm assigned to civil engineering after arriving in another world?"

…

"Master Mage Gerudo, what do you think of the famous and legendary graduate of your magic academy?"

Many years later, when faced with an interview, the elderly magician remained silent for a long time.

"Nothing with a mage's soul!"

(Holy Armor: This book is set in a modern Tokyo worldview, involving MyGO, I recommend, Lonely Rock, etc. It is also a harem story with a male protagonist, so please do not read if you don't like it.)

Lu Yu, seventeen years old, is handsome and has excellent character and academic performance.

After traveling to a hodgepodge of Tokyo-style anime, Ruyu obtained a system that can train heroines from various worldviews to become masters in the field of music and help them solve their problems.

Thus, Lu Yu began his journey to become a gold medal mentor.

Hoshino Ai, Toyokawa Shoko, Goto Ichiri...

With Lu Yu's help, one girl after another overcame difficulties and achieved success. However, when the girls became successful and wanted to repay him, he had already hidden his fame and left quietly to go to the next heroine.

"You said I was the best idol in the world, so why did you leave?"

"We agreed to be in a band for life, how could we allow you to escape?"

"I won't let you escape. Even if I have to chase you to the ends of the earth, I will find you!"

Lu Yu: “???”

It's just a system task, don't take it seriously.

Mu Xiaoxiao turned into Doraemon - the limited edition of the other world. He could get secret props by fulfilling girls' wishes. For the generous rewards of the system, he decided to take this job seriously. However, the heroines in this world are not normal. "Unrivaled power! Wealth that rivals a country! The power to control a country!" Mu Xiaoxiao said passionately, "Whatever you want, I can help you realize it!!" Sakurazawa Tomomi's big eyes flashed, "So amazing, can you really do anything?" "Go ahead, tell me your wish!" Mu Xiaoxiao folded his arms, full of prestige. "I feel a little uncomfortable with the swelling, Mu Jun, can you help me?" "..."

I just beat Dark Souls 3, and the next second I became the Lord of the Abyss in another world! Bound to the [Firelink Dungeon], I'm invincible from the start, and I swear to create the fairest and most loving paradise for suffering in history!

But can someone tell me why the entire kingdom went on high alert just because I put a "Gundam" as a tutorial character?!

I threw a glowing stone because I was afraid players would get lost, but it was taken as the "ultimate guide of the evil god," attracting a bunch of archaeologists to study it at the cost of their lives! The most beautiful ice queen on the continent even knelt in front of me with the Imperial Seal of the State, begging me with tears in my eyes to delay the destruction of the world by even a little bit!

I'm dumbfounded. I really just wanted to see you guys roll, parry, and fight bosses, to experience the pure joy of gaming!

Looking at my sky-high "reputation" score in the system and the million-strong army kneeling outside the dungeon, I silently lit a cigarette, wanting to ask just one question:

"Um... anyone else want to try my new game? I'll give you a +10 artifact for your first clear, hey!"