A boy named Uchiha Mei lost his parents to demons when he was ten years old. He met the Flame Pillar, Rengoku Makijuro, and became his disciple, possessing extraordinary talent. He formed a bond with the Flower Pillar, Kocho Kanae, becoming Tanjiro's teacher. He arrived in time to fight Child Demon when Kanae was attacked. He instinctively killed Child Demon, but Kanae was seriously injured. To ensure Kanae's safety, he inadvertently allowed Child Demon to escape. He later became the Fiend Pillar.
A familiar, thin figure was standing at the doorway.
He wore a yellow and black square haori, and his long, deep red hair was unusually tied in a high ponytail.
He was holding a katana that he had never seen before.
That was the back view of his father, Tanjuro Kamado.
And facing Tanjuro face to face.
It was a man Tanjiro had never seen before, dressed in a black suit and wearing a small top hat.
Because Tanjiro fell in the snow, he couldn't see the expression on his father's face, who was turned away from him.
But he was able to see the other side.
—The man in the black suit, his red eyes revealing a look of horror.
That was an expression as if he had seen a ghost.
Does anyone in the family understand this?
I was just walking down the street and did nothing, but I was forcibly transported to another world.
I've traversed ninety-nine worlds at the same time, and even encountered a useless system that's completely ineffective. It's really frustrating.
Fortunately, I'm quite capable.
They can share their abilities with each other.
Having traversed so many worlds, what does it matter if they're all just accessories?
Even a pair of underwear or a piece of toilet paper has its uses!
You can get rich by collecting garbage!
Besides, if you walk in the dark too often, you're bound to step in poop!
Since the system is useless, my cheat is myself!
Big shots like Xia Yan: So this is why you're not ambitious and just waiting to suck up to powerful figures? ×N
Xia Yan (Keychain): That's right, everyone is their own father. Dad, love me again!
Hentai Natsuhiko: You unfilial sons, it's time to show you who the real father is!
[System pays for life][Exhilarating combat][Thunderous][Growth]
When Yasui Ryosuke is transported to the world of Demon Slayer, he is devastated.
Good news: He is familiar with the original work and knows the plot.
Bad news: The original owner was a sickly person who was not long for life, and the only cheat was the double-dealing system that required spending a lot of time and effort to become stronger!
"You mean killing demons grants you lifespan, which can then be used to enhance your breathing technique and sword skills?"
Yes, that's right~
How much longer can I live?
[Congenital liver failure, at most one year, haha~]
"Fuck your sister!"
Yasui Ryojie was angry.
What kind of good system would make a cancer-stricken host risk their life?
Knowing the original plot, Ryosuke would never willingly seek his own death by joining the scoundrel Muzan.
If that's the case, then kill!
Kill them until the sky darkens...
(Multiple female characters + The Quintessential Quintuplets + One Piece + Naruto + Genshin Impact + Honkai Impact 3rd + Demon Slayer...)
Good news: Nakano Yuri has received the golden touch of hard work paying off.
Bad news: This is just an ordinary world. I thought I was going to live a peaceful life as a dragon king, a literary master, or something similar.
But unexpectedly, he joined the multiverse chat group.
Thus, the worlds welcomed a great demon king who defied the heavens.
Give him a breathing technique, and he mastered it on the spot, innovated upon it, and won over Kanroji Mitsuri;
Give him a gentle punch, and he will master it on the spot, thus conquering Kaguya Otsutsuki.
Give him a Devil Fruit, and he immediately understands its essence and masters countless fruit abilities;
At the end of the cycle of hard work and perseverance, Nakano Yuri transcends multiple realms and becomes the strongest being in the world of crossover anime.
When everyone asked him why he had become so strong so quickly, Nakano Yuri replied, "You reap what you sow. Just work as hard as I have!"
(Currently, the world's most popular anime and manga series include One Piece, Naruto, Demon Slayer, Date A Live, and Konosuba.)
[Female-oriented + No romance + OOC warning + Quick transmigration/crossover anime]
What would happen if an anime character were gender-swapped and traveled through time?
Bai Ye, who is bound to a character with a cheat-like advantage, is forced to become a drama queen in the anime world.
[Curse Returns] She saved everyone in the scriptwriting team of the curse world; the domain unfolds, and humanity is no longer qualified.
[Naruto] Miss Sukuna was replaced by Naruto Uzumaki. There's no time to mourn her, the next one to appear is Madara Uchiha;
[Demon Slayer] The demon tamer Yui Natsuyu has arrived, all twelve demon moons have been captured, and I will be the next demon king;
[One Piece] Uchiha Sasaki's journey to find her brother: I'm going to be the woman of the King of Brother Finders;
[Bungo Stray Dogs] Yokohama's Blue Beast endlessly opens the gates of death; this is my burning youth and passion.
(The introduction is inadequate, please proceed to the main text ╭☞( ￣ ▽￣)╭☞)
Due to an accident, Ye Ran was drawn into an extremely cruel cycle game.
Fortunately, the Sinful Enslavement System was awakened at the start, allowing the player to obtain various rewards by enslaving anime beauties.
Since then, while the reincarnators around me were still struggling and complaining about their own survival.
However, he embarked on a unique path of hunting beauties to become stronger!
You have successfully enslaved Kasumigaoka Utaha and received the reward "Eye of God".
You forcibly enslaved Enoshima Junko and received the reward "Geass".
You have successfully won Esdeath's submission, opening the Sinful Treasure Chest and receiving a Freeze-Freeze Fruit as a reward.
Zombie 100%, Demon Slayer, Dark Gathering, Fallout 4, Type-Moon, Honkai Impact...
As Ye Ran continued to hunt down beauties and grow stronger, one anime goddess after another joined his team.
Years later, when he stood atop countless multiverses, he was shocked to discover that he had long since left everyone far behind.
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.
Chiyo Gen, a good citizen of the Three Good Citizens, was forced to work by an unscrupulous two-dimensional god. What is the two-dimensional god?! Fall orz. In short, under the strong request of a group of two-dimensional believers, I, an ordinary [actually not ordinary] Yokohama nanny gloriously traveled through time. Although there is a system with no bottom line, in short, I became a genius in the eyes of the wooden pillars of the Demon Slayer Corps, including but not limited to creating the Breathing of Wood, becoming the darling of the Butterfly House, and being forced to marry by Fuzukawa. "Ahhhhhh, I told you it was an accident, don't come over." Everyone in the Demon Slayer Corps: Ahhhhhhh, kiss me, kiss me, why don't you kiss me! Fuzukawa, we hate you.
Mo Chen transmigrates and finds himself participating in a high-profile live-streamed animation production competition in China!
The key words for the competition entries are ghosts and monsters + family affection!
While others were weaving clichéd storylines about happy, peaceful, and heartwarming family lives in a world full of ghosts and monsters.
Mo Chen immediately pulled out an anime—Demon Slayer.
The audience was stunned.
What happened to the family ties? How come the protagonist's entire family was wiped out right at the beginning?!
As the story unfolded, everyone cried!
"The bond between them cannot be severed by anyone!"
"Tanjiro has a gentle voice that sounds like he's about to cry."
"Our Demon Slayer Corps will live on forever, until the day Demon Slayer dies!"
"Ghosts, if they had never existed in this world, how many people could have been spared from death? How wonderful it would be if I could meet you in the midst of ordinary daily life."