At a comic convention, Otonashi unexpectedly encountered an adorable little octopus preaching, but made a sarcastic remark, and then found himself transported to the Naruto world.

Not only does it lack a system and bloodline, but it also has something resembling an octopus's mouthparts on its body...

The good news is that this thing can eat anything!

Whether it's animals, plants, or various elements, you can extract energy from anything you eat, and it can even strengthen your body and evolve your life level.

The bad news is that this thing replenishes what you eat...

Are the Sharingan and Byakugan strong? You'll grow as many as you eat!

Are tailed beast chakra strong? Then you probably wouldn't mind having a few more tails, right?

Are Devil Fruits powerful? Would it be okay to have more markings on my body?

In order to survive better, Otonashi has no choice but to forge ahead on an indescribable path of distortion.

Otonashi: "Don't let my usual respectable appearance fool you, actually I..."

gurgling sounds (tentacle wriggling sounds)...

In the 34th year of Konoha's reign, the Uchiha clan produced a mission fanatic. If you ask him why, he can only tell you—"I need to accumulate experience to level up by drawing cards!" Drawing character cards: [Uchiha Madara (Young)], [Namikaze Minato (Adult)], [Uchiha Sasuke (Team Taka)]... Madara: I see a reflection of my younger self in him. Minato: I feel like I've always lived in the shadow of Genji. Fugaku: Oh no! This kid's after Mikoto! (This is a 1.5 million word high-quality Naruto fanfic by an experienced author; feel free to read it.)

"Why am I so strong? It's just that I have a tiny bit more talent for cultivation and a tiny bit more special talent!"

Xiao Ting unexpectedly transmigrated to a fantasy world, only to awaken his past life memories when he was on the verge of death.

Awaken the "Copy Talent System" and completely change your fate of becoming a waste.

Thus, a heaven-defying monster was born, causing countless geniuses, prodigies, and forbidden powerhouses to collapse.

Cultivation talent progresses from inferior to mid-grade, high-grade, and top-grade, eventually reaching immortal and saintly levels...

Cultivation speed doubled, tenfold, a hundredfold, a thousandfold, ten thousandfold...

Special talents are becoming more and more common!

Sword skills, fire skills, lightning skills, spatial skills, time skills, and so on!

It keeps piling up like crazy!

With countless godlike talents bestowed upon him, how can anyone compete?

Provocation from the opponent, persecution from the enemy? What a joke!

Countless geniuses gathered, but Xiao Ting easily crushed them all.

The prodigy exclaimed, "Where did this guy come from? Why is he so strong? I can't catch up with him no matter what I do!"

The powerful figure exclaimed, "Impossible! My millennia of cultivation are no match for a mere youth?"

Xiao Ting glanced at everyone with disdain, and they all trembled in fear.

...

My name is Qi Yunxi, a reborn empress.

In my past life, I rose from an unappreciated princess of a dynasty to become an empress in just ten years.

Afterwards, he conquered cities and territories, established an imperial dynasty, and exerted his power over countless domains.

They regarded the so-called emperors and powerful figures as nothing.

Until I met Xiao Ting, a guy I both love and hate, who never gives me any face.

Hmph, in this life I will conquer you to avenge the humiliation you brought me in the past.

Fortunately, in this life you are still just a "useless person". It seems I need to make some careful plans!

I hope you won't disappoint me!

Upon waking, Wang Lin found himself lying on the basement floor. Just as he was figuring out his situation, he was suddenly bound to a system, and shortly after, he received an invitation to a dimensional chat group. Takanashi Hoshino: Hee hee~! Welcome, newbie! "Second Miss, I'm a little tired." "Huh? Satoshi wants me to be her basketball coach?" "Why is there Nagisa Furukawa outside Gensokyo?" Transmigrator #2: Wait, Yan Yan Yan, why am I the only guy in the group?

Yuu Miyamura was sent to reincarnation by a large truck and arrived in the world of crossover anime.

With the knowledge of a time traveler, becoming a plagiarist, seducing girls, and reaching the pinnacle of life... that's only to be expected!

But isn't that too boring? If you're going to be a time traveler, can't you have some ambition?

"My name is Yuu Miyamura. I've dedicated my life to breaking through the human genetic lock to achieve godhood. I have countless strengths, but as for my weaknesses, well, I do have a slightly wicked sense of humor..."

Sora Ginko: "Why does my childhood friend tease me every day?!"

Eriri Sawamura: "I'll get my revenge!!... I was just kidding. What's the point of surrendering now? Stop messing with me."

Nino Nakano: "Is becoming a god related to pranks? What do you mean by just relieving your feelings?"

Nao Tomori: "What do you mean you want to break the genetic lock and then take my blood? Even if you kneel down, it won't work!"

"Clan Chief, something terrible has happened! Uchiha Itachi has been beaten to death in the street by the clan members!" "Huh? Nonsense! I just pulled him out this morning." "Then I must be mistaken. Maybe Uchiha Obito is dead." "What nonsense are you talking about!" "Clan Chief, I'm not lying to you! Anyway, one of them is dead! I can't tell if it's Itachi or Obito." Uchiha Tetsu rushed to the scene. That brat was indeed talking nonsense; both of them were clearly dead. "Sasuke, I need your 'pretending to be cool' for this mission." "Itachi, Obito, I'm the clan leader and you're sweeping the streets, it's all for the clan's benefit~" "Madara, just unleash your ultimate move!" "Shisui, use your Kotoamatsukami to make her fall in love with me! Wait, what do you mean she already loves me?" "Sarazana, Hikari, I don't offer pineapple heads here." "Uchiha Ban? Nice name, you should practice your elbow strikes more!" "Tajima! Madara! Fugaku! I'm the Uchiha clan leader, not you!" (Various anime, multiverse, ensemble cast, farming, slice-of-life, comedy) (First world: Demon Slayer) (Subsequent worlds: Type-Moon's Fate series, Overlord, Attack on Titan, Mushoku Tensei)

(Grand Blue + Date A Live + Oregairu + ...)

Looking at the dilapidated Yorozuya before him, Tengu Ginyu fell into deep thought...

"Why are there still weirdos in this world?!" Tengu Ginyu put the Time Driver into the Four-Dimensional Chrysanthemum, plopped down in a chair, and burst into tears.

After Gu Chen died, he was reborn as a weak and cunning goblin.

And I obtained the Goblin Life Simulation System, which allows me to choose my birth mother each time!

Congratulations on your transmigration to another world! Please select your birth mother:

A. Holy Maiden of the Holy See

B. Imperial noblewoman

C. Sexy and alluring succubus

D. Pure Forest Elf

Please select your place of birth:

A. Large Goblin Nest

B. Giant Goblin Nest

C. Goblin King's Lair

D. Common Goblin Nest

Official Introduction: Now approaching you is: Muzan's nightmare, the destroyer of the Twelve Demon Moons, the head of the Infinity Castle demolition office, the most righteous person in the Demon Slayer Corps, Sabito's savior, the eternal absentee of Kanae Kocho's tea party, Giyu's good senior brother, the founder of Fist Breathing, and a grandmaster.

Willow branches provide shade, that's it!

Kanae Kocho: "I invited him to a tea party ninety-seven times, and he refused ninety-seven times. He's so gentle."

Shinobu Kocho: "Why should I be trained by iron fists? It's infuriating, sister!"

Akaza: "A powerful person, the best in physical combat."

Muzan Kibutsuji: "A monster who destroyed all my Demon Moons with his bare hands and blasted the Infinity Castle to pieces, you call him human?!"

Unofficial synopsis: Yagyu In transmigrates to the world of Demon Slayer, but the system believes he is in the world of One Piece and identifies him as a Marine.

You can earn Navy Points and rewards by doing things that are in line with the Navy's rules.

Yagyu In: No, buddy, is this right? Where did this pirate from the Demon Slayer world come from that I need to catch?!

Pirates are attacking! Strike immediately to capture or kill them!

Looking at the man-eating ghost before him, Liu Shengyin realized that the system had gone mad.

From then on, the Demon Slayer Corps had one more instructor who liked to smash people's heads with his iron fist of love.

This book is also known as "Left Fist's Overpowering Entanglement Deals High Damage, Right Fist's Overpowering Entanglement Deals High Damage," "Three Punches Shatter Evil Spirits, Sir, I'm Just an Ordinary Person," "Overpowering Aura is Also Qi, and Qi is Breathing Technique!" and "Muzan, Are You Hiding Well? The Marine Admiral is Coming to Get You~"

Note: This book is a crossover anime/manga series, and will later explore other worlds.