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!

[Invincible + System + Regret + Multiple Heroines + Love Triangle]

In a world of high martial arts, one awakens a villain role system, enabling them to travel to other worlds, play the role of a villain, and extract the talent for playing a villain after completing missions.

...

Task 1: Play the role of the chief professor who killed the female lead's family, take in the female lead as his disciple and carefully train her, but ultimately be killed by the female lead when the truth is exposed.

"My beloved teacher saved me, but I killed him."

Task Two: Play the role of a simp who is unrequited love, fawning over the female lead and framing the male lead, only to be forcefully killed by the male lead in the end.

"Only when you lose something do you realize how precious it is. It turns out that my senior brother is to me what water is to a fish."

Mission Three: Play the role of a remnant of the Sin Clan who infiltrated the academy with the intention of breaking the Sin Seal to release the Demon Sword, but is executed after his identity is exposed.

"It's all our fault. If only we had trusted him a little more... He's not the sinner, we are."

Task Four: Play the role of a powerful hegemon in the Spring and Autumn and Warring States periods, who waged wars to conquer other states, only to die at the hands of his concubines.

"He was a tyrant, but also a wise ruler, and we destroyed this peaceful and prosperous world with our own hands."

Mission Five: Play the role of the mastermind behind an evil organization, relentlessly pursued by the protagonist group, and ultimately sacrificed for his great cause.

"God and demon, good and evil, I can no longer tell the difference..."

...

Behind every mission lies the truth of the world.

Unaware of the truth, Luo Chuan returns to the world of high martial arts with his villainous talents.

The heroines who remained in their original worlds couldn't help but shed tears of regret upon learning the truth.

Ye Chen unexpectedly transmigrated to the world of Food Wars!

Here, he can obtain rare fantasy ingredients through the system: Gem Meat, Rainbow Fruit, Scare Apple, Galakrond, BB Popcorn, Century Soup… These irresistible items have begun to draw food lovers and chefs from all over the world!

(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.)

[Transmigration into a Book] + [Not a Single Female Lead] + [Villain] + [Face-Slapping] + [Cunning] + [Lighthearted and Humorous]

Jiang Xun, a top salesman, was tricked by a system guild and transmigrated into the body of a super villain in a novel!

Looking at all the male protagonists everywhere, each one of them is an overpowered genius.

Faced with such a disastrous start, Jiang Xun said all he wanted was to go home!

Who knew the system would give so much!

He can only keep pushing the limits of the male protagonists!

Transmigrating to the world of Bleach, he became Kyoraku Shunsui's nephew, Kyoraku Tokimura, and was bound to a check-in system—getting stronger by checking in—and even obtaining a unique time-type Zanpakuto. Time reversal, time stop, timelines severed… However, in the perilous world of Bleach, for his own safety, he decisively chose to join the Fourth Division. You say I'm lusting after Hana-nee's body? You bastard, I just want to develop better in the Bleach world! Wait, it's actually pretty good…

My name is Fujiwara Seiji, a transmigrator. What I love most isn't saving the world, but admiring the helpless yet beautiful sight of those arrogant heroines falling into the abyss. When the black-stockinged upperclassman, Kasumigaoka Utaha, took off her stockings in front of me for three million yen in surgery fees. When the blonde loser, Eriri, knelt down begging me to invest in her dreams. When the icy beauty, Yukinoshita, walked into my room to rebel against her family. Only then did I realize how interesting this world truly is. Hero? Savior? No, I just want to be a… behind-the-scenes mastermind who controls the heroines. [Friendly Reminder: The protagonist of this book is loyal to his own desires; those with a saintly heart should avoid this!]

[Anime Crossover] + [Chat Group] + [Multiple Female Characters] + [Invincible Path]

He traveled through a broken world and became the captain of the Hyperion, an unsinkable ship in an eternal cycle of reincarnation.

One day, after saving and anchoring countless world bubbles, I received an invitation from the Multiverse Chat Group.

Yingmei: "Damn it, is this how the main character is treated?"

Kiana: "The captain's strength is quite formidable!"

Esdeath: "He looks like an ordinary person, yet he has such exaggerated strength. There are truly many powerful beings in the myriad worlds."

Asuna: "Although I'm just an ordinary person, fortunately, my game data can be transferred to another world."

The myriad realms, a brand new stage, truly something to look forward to!

Gu Ran transmigrated into a harem battle manga he had drawn, becoming the final villainous BOSS. He was besieged by the protagonist group right from the start, and his situation was extremely precarious.

Trapped in dire straits, he awakens the plot editor, which allows him to use his familiarity with the plot to rewrite his past life and clear his name.

He found his younger sister when he was a child, and they depended on each other ever since. He protected his sister from any harm and did everything he could to help her enter the realm of superpowered individuals.

In his youth, he fell in love with a mermaid princess from the ocean, and lost all his martial arts skills, silently protecting the mermaids for three years.

Having lost his superpowers and martial arts skills, he forged a third path for humanity, leading Lanxin University in the fight against extraterrestrial aliens.

The Hero Association was established to protect the poor, enhance humanity's technological capabilities, and solve the problem of the beast tides...

Once their memories are exposed, the female protagonists are filled with remorse and immediately turn against their former allies, crying and begging for forgiveness.

However, when they fought for Gu Ran and tried to rescue him, they discovered that the triangular crystal cone trapping Gu Ran had cracked.

Gu Ran is dead?