[Demon Slayer + System + Isakuza + Single Female Lead + Exciting Battles]

Fan Ma Lingyun unexpectedly transmigrated to the Demon Slayer world, was taken in by the Kamado family, and was bound to the "Heaven Rewards Diligence" system, which allows him to infinitely increase his physical strength as long as he trains hard!

To prevent the tragedy of the Kamado family, Hanma Ryoun began arduous training, constantly climbing towards the throne of the strongest.

Just as Muzan was about to attack the Kamado family, Hanma Ryoun intervened in time, defeating Muzan in one blow and posing three soul-searching questions.

"What's so interesting about it? What's so funny about it? What do you take your life for?"

Muzan's expression instantly cracked upon hearing this!

He then joined the Demon Slayer Corps and began his journey to slay demons.

Tanjiro: "Brother Hanma, your breathing technique is amazing! What school is it?"

Fan Ma Lingyun: "Huh? What's a breathing technique? I'm all about raw power! There's no mechanics, it's all about numbers!"

Pirate: The original Float-Float Fruit, which has evolved into the Zoan type, Mythical Zoan, Human-Human Fruit, Golden Lion form.

The Strange Man: A black puppet from Biyou Village, who has learned skills, including Divine Refinement, and is the Scorpion of the Crimson Sand in the world of Strange Men.

Marvel: I am a landowner, the true landowner of Sokovia, that's right, I am the land of Sokovia.

Daqing: He transformed into Wuzhu, completed the transformation at the temple, and mastered the nuclear radiation cultivation method.

Wandering: MOSS, a quantum computer, possesses quantum state properties that allow it to observe and intervene in the past and future.

Shi Yue (protagonist): So, we are neither "one person" nor "one person".

The Three-Body Problem: Sophon, the God of the Universe: Stellar, the Naruto: Flower Fruit (?), coincidentally, we are not either.

If Minato Namikaze hadn't died in Naruto, and if Bibi Dong hadn't entered the secret room in Douluo Continent...

Unexpectedly transported to a time of human crisis, I become a professional dream interpreter...

New author, new book, synopsis is lacking, thank you all for your support.

Horrific! A Japanese man commits a heinous crime for a game! — *Sword Art Online: About My Kidney-Cutting by Kayaba Akihiko!* ...Shocking! A seven-person gang abroad kills each other for this reason! — *Fate/Zero: A Bloodbath Caused by a Five-Yen Coin!* ...Outrageous! A young man breaks into a woman's bedroom intending to do this! — *Sword Art Online: Hahaha! I'm Luke Skywalker!* ...99% of men are envious! So many beauties he can't resist! — *DanMachi: I Had So Much Fun in the Ishtar Familia I Lost Contact!* ...A heartless couple teamed up to beat up an elderly man? The final result was applause-worthy! — *Fate/Grand Order: About My All-Inclusive Fun with a Beautiful Girl (?) in Qin Dynasty!* "...Although this system seems to be a movie-watching system...who the hell are watching these movies?!Who the hell are these lunatics who are liking my embarrassing slices of life?!"

[Pokémon + Live Stream + Education + Daily Activities + System.]

Three days ago, Xu Yi received the funds in the system.

Three days later, the Pokémon arrived.

Xu Yi: "I've been here for eighteen years! Do you know how I've spent these eighteen years?!"

"Playful Blue..."

Lalu Lasi: "(๑╹ヮ╹๑)ﾉ"

Many years later, the man who was revered as the father of Pokémon and made a great contribution to the world was finally recognized.

An unknown reporter was fortunate enough to interview him, but only received one sentence.

"All of these achievements are due to my own hard work. I'll keep a low profile."

Having only activated his cheat ability two years after transmigrating to the One Piece world, the miserable bounty hunter Norton tearfully began to replan his life. "You touched the corpse of the pirate Shimiru, [Constitution +1]." "You touched the corpse of the fishman Ayok, gaining [Fishman Constitution]." "You touched the corpse of the giant Barbara, gaining the giant swordsmanship skill [Overlord]." From then on, Norton's interest in corpses burned wildly…

Upon transmigrating to the world of One Piece, Li Tian successfully awakens the Fabrication System. From then on, he decides to bring a shocking performance to this distorted world of pirates.

...

During her rescue of Kuma, Bonney's Year-Year Fruit awakened, transforming her into Nika form. She then took all the Yonko-level Seraphim created by Vegapunk under her command, single-mindedly seeking revenge for her father.

Rocks faked his death in the Valley of the Gods and spent decades regaining his will. He returned to the sea and gathered his crew to conquer Mary Geoise.

Bucky the Joker separated his consciousness and Haki, and just as Shanks was dying, the power he had split off returned, intending to drag the entire world into the Dark Ages.

The navy was struggling to cope with the rapidly expanding pirate forces and had to expand its military on a large scale to prepare for war, increasing the number of admirals to 12.

Straw Hat Luffy successfully received the inheritance of Shendu and ate the Balance Devil Fruit (Tiger Talisman), which can balance the demonic power within him.

...

This book is extremely messy and completely haphazard; it's basically just writing whatever I dream about.

Naruto Uzumaki, who suffered bullying from the villagers since childhood, always longed for friends. Until one year, a training system bound itself to him, telling him, "Only the strong deserve friendship. Train hard, Naruto, and you will have many friends." Half-believing, half-doubting, Naruto began his training journey. Later, "Naruto, will you be my friend?" On the ground, a bruised and battered Sasuke Uchiha asked Naruto in humiliation. Hearing this, Naruto loosened his fist, warmly helped Sasuke up, and smiled slightly...

(A fanfiction about a dating sim that's very unfriendly to random characters) A boy from another world, after squeezing a colleague back into the game, is transported to a world he's never experienced before, only heard of, of an otome game. Filled with the pride of China, the boy finds life on the frontier comfortable, until he's 15 and forced by a so-called "madam" to marry a woman over fifty… Leon can only embark on a journey to save himself, incidentally introducing some traditional Chinese crafts to the world. The villains, looking at the sky filled with warships, ask, "So, this is your reason for building warships?" Leon: "I just wanted to avoid marrying a pervert…" PS: This is a completed work; updates are guaranteed, so feel free to follow along.

[Semi-invincible, single female lead (impossible), contains OOC elements, please do not be offended if you dislike it.]

Su Tianling transmigrated to a world in chaos. After experiencing two endings, one from the previous civilization and the other from the current civilization, he thought he was finally free. However, the system made him transmigrate again.

"I can accept being transported to another world, but why am I sharing a body with this white furry ball?!"

"Su Tianling, I'm counting on you. Please help me with the other me."

"Yes, yes, okay, I'm coming right now."

"Tianling, can I really go back to everyone now?"

"Trust me, you can definitely do it."

"Thank you, Tianling. You're so good to me, always there for me."

"Tianling, you haven't fallen for me, have you?!"

"Su Tianling, you lied to me... You clearly said that you would always be with me."

There might be knives, but probably not many; there's more sweetness than anything else.