[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!"

Three years later, a bizarre resurgence will turn the world into hell!

Upon receiving this news, Ye Xuan was completely stunned.

Fortunately, he was bound to the Savior System, which allowed him to log in to the bizarrely resurrected post-apocalyptic world ahead of time.

One person's strength is ultimately no match for the strength of a group, so Ye Xuan decisively packaged the bizarre world into a game and gave it to the players.

Players were tortured to the point of near death in the game, thinking it was just the most realistic horror game in history.

Little did they know that everything they risked their lives to obtain could be enhanced a hundredfold by Ye Xuan!

[The player narrowly escaped death and slew the 'Ghost General'!]

[Ding! Player has slain a Ghost General. Host has acquired a Ghost General servant with 100% loyalty!]

[Player sacrifices their life to obtain the city-destroying item 'Phoenix'!]

[Ding! Player detected obtaining the item Phoenix. Congratulations, host, you have obtained an enhanced version of the city-destroying item, the Fiery Phoenix!]

Players become demon tamers, commanding vengeful spirits!

[Ding! Congratulations, host, you have obtained the cultivation method, the Yellow Springs Record. Upon mastering it, you can merge with the Yellow Springs and become the progenitor of all monsters!]

Three years later, when the players finally cleared the game, reached the end of the underworld, and saw that I was the final boss, they collectively broke down.

On that very day, the bizarre happened!

As the world plunges into despair, I—the ultimate villain in the game—reign supreme as the savior!

Global players: "??? The boss we've been grinding for for three years, how did it become the savior?!"

This is the author's first novel, primarily for practice, and feedback is greatly appreciated. It starts with a D-class setting, is not a time-travel story, has no system, and some abilities are top-tier. The pacing is slow, adhering to original themes. If you enjoyed *Welcome to the Classroom of the Elite*, I invite you to check it out. Having ability is important, but giving it your all is equally crucial. Konoe Hirakawa is someone who dislikes trouble and wants to achieve high-value results with minimal effort. If something is too troublesome, he won't act even if it means sacrificing his own interests. However… “Konoe Hirakawa, if you keep giving up halfway and not giving your all, by the time you truly want to give it your all, it might be too late.”

Transmigrating to the ninja world, I awaken a strategy and development system, but as my strength grows, why does it feel increasingly chilly behind my back?

"You're saying I'm special, right?"

"Senior, you gave me hope to live. I will never let you leave again."

"Chenye-kun, let's leave Konoha and go back to the life we ​​had back then, okay?"

Chen Ye: Speak properly, put the knife down first...

...

[Harem] [Battleground] [Daily Life] [Development] [Level Up]

——

Ding! Found the discarded pipe of the Third Hokage. Congratulations to the host for obtaining the Fire Style Great Fireball Technique.

Ding! I found the expired milk discarded by Naruto. Congratulations to the host for obtaining the Multiple Shadow Clone Technique!

Ding! I found the large Band-Aid that Sakura discarded... Catch the hooligan!

The protagonist travels to Konoha Village. He has no bloodline limit and no help from the Nine-Tailed Fox, but he has a garbage picking system that can extract the unique abilities of the discarded person from the garbage.

Pain! Uchiha Madara! Come throw garbage at me!

Main characters: Kazama, Iruka,

When Qin Hao entered the Six Paths of Reincarnation and learned that his next life would be that of a passerby with no looks, no background, and no talent, he activated the modification success rate system. "Then... change my background first? One should not be too greedy, just a little background is enough." Qin Hao silently looked at the brightest halo. "Ding, modification success rate, 100%, reincarnated son of the Holy Lord." "Let's change the face. It doesn't have to be too handsome, just remember it at a glance." And so, a face that was unparalleled in handsomeness appeared. "Ding, modification success rate, 100%, eyes like stars, eyebrows like swords, you know it's the protagonist the moment it appears." Qin Hao nodded with satisfaction and randomly picked a Taicang divine body...

[Powerful plot + multiple heroines + exciting story + hegemony + farming] Wei Ran travels back in time and becomes a substitute for the crown prince of a different surname. The real crown prince is enjoying his life in his fiefdom, while he is a hostage in the capital? If so, then I will take his place and become the real crown prince. Emperor Dali: Crown Prince Wei, I will marry the third princess to you! The real crown prince's aunt: You may be my fake nephew, but I am your real wife! The real crown prince: Father, this imposter stole my princess and aunt, I want my identity back! The king of a different surname: My son, it's too late. He destroyed my 300,000-man army...

[Make up for regrets + single female lead + no conspiracy theory + more daily life + slow to warm up]

At the Ninja School, the teacher was very disappointed with the students: "Three Body Techniques is the most basic Ninja Technique. You can't even learn it. You are the worst class I have ever taught!"

Beneath the podium, Chiba Shiratori held her chin with a serious expression, "Basics? Why does mine seem a little off... Could it be that this is a completely new version?"

What is a new version?

Transformation technique, can use the ability of the transformer!

Substitution technique, you can swap with anyone within your sight!

The art of clones? It's even more sinister, it can make one's own existence ethereal!

The Chiba White Bird who had awakened his wisdom after traveling through Naruto, was wary of the villains in the ninja world and silently made up his mind:

In order to live peacefully, he decided to nip all threats in the bud, especially to punch a gloomy man with bandaged eyes. After all, he is no longer an ordinary ninja!

So, when Obito was still lost in his dream of Moonlight Reading:

Shiratori has used ninjutsu that is even more outrageous than forbidden techniques to destroy the entire ninja world with nuclear weapons, finally making the world what he wanted it to be.

Uchiha Madara was shocked: "There is someone in this world who knows how to change the world better than me?!"

Senju Hashirama pulled his old rival and said excitedly, "Motor, the square dance competition is about to begin, and this time the championship must be mine!"

The King of Dance—Uchiha Madara instantly rekindled his fighting spirit: "Hashirama! I will never lose to you in the dance floor!"

Many years later, looking at the cheering people below, Quan asked him softly: "Why did you work so hard to become stronger?"

Shiratori replied: "Nothing, just a lack of security."

Upon hearing this, the allied ninja forces of that time stood at attention reflexively and shouted, "Loyalty! Makoto!"

In high school, students learn swordsmanship and other combat techniques. Quantitative indicators of physical fitness are an important criterion for university admission. Combat ability is a key subject. These are clearly standard urban martial arts styles. But can anyone tell me what the heck is that giant roadside advertisement for a mixed-race potion? Is the swordsmanship teacher from the Demon Slayer world, or the Pirate World? A new, incredibly popular restaurant has opened next door, and rumor has it that the chef is one of the ten most talented graduates from Totsuki. I turned on the TV, and it was broadcasting news about a meeting between the mayor and the head of Konoha Village. Celebrating the tenth anniversary of diplomatic relations between our city and Konoha. Something's a bit off about the style of this martial arts world.

Get Ed Stafford level wilderness survival skills!

Ning Fang: ???? Three days starved of nine meals?

Get Tony Leung's acting skills!

Ning Fang: ????? I'm acting on a desert island?

Get Luo Xiang's lawyer skills!

Ning Fang: ???? Gu Ailing, do you want to file a lawsuit?