Why does the roar of dragons echo every night at the Fiore border?

A 12-year-old orphan transmigrates and awakens a [card system] while being chased by ghosts.

He drew the [Sky Dragon of Osiris] and unleashed a lightning bolt that shattered the Ghost Headquarters!

Celestial Spirit King was bewildered: "How did Yu-Gi-Oh! cards get mixed up in my Celestial Spirit World?"

The steady old man is trying to survive online, Natsu considers him his older brother and challenges him to a duel, and Makarov urges him to become the guild master.

Watch him use cards to wreak havoc on Fairy Tail, and incidentally burn out Celestial Spirit King's CPU!

Sakuya transmigrated into the Naruto world and became a member of the Uchiha clan, a family wiped out by their own people! Luckily, he awakened a god-level daily login system, earning rewards simply by logging in every day! Day 1: Navy Six Powers! Day 2: Whitebeard character card! Day 3: Zanpakuto: Kyoka Suigetsu... And so, without realizing it, Sakuya became invincible! When the Third Hokage and Danzo planned to attack the Uchiha clan, Sakuya smiled and shattered the Hokage Rock with a single punch! Sakuya: "From today onwards, I stand in the heavens!" Minato Namikaze: "Sakuya's Flying Thunder God Technique is even better than mine, what am I called the Yellow Flash for?" Madara Uchiha: "In this ninja world, only Sakuya is worthy to dance with me!" Onoki: "His Susanoo is bigger than a mountain, no joke!" Kushina: "Sakuya! I want Gear Second Vibration Mode!"

Yuuma transmigrates to the Naruto world, becomes a member of the Uchiha clan, and obtains an entry extraction system.

You can extract other people's entries simply by making contact with them.

It can also increase the level of affixes by absorbing combat points.

[Ding, extracting Naruto Uzumaki's entry, obtaining the entry: Tailed Beast Chakra (Purple)]

[Ding! Extracted Hiruzen Sarutobi's skill entry, obtained the skill: Quick Ninjutsu Mastery (Gold)]

[Ding, extracting the Pain entry, obtaining the entry: Rinnegan (Red)]

...

As Yuuma continued to extract entries, his name resounded throughout the ninja world.

Kakashi: After meeting Yuzuru, I realized that my copy was worthless.

Orochimaru: I used the Impure World Reincarnation technique, and you just turned into a living person?!

Itachi: In the world of Tsukuyomi, space,...

Having transmigrated into the body of Hiroshi Nohara's younger brother, a graduate of the University of Tokyo, I was only twenty-five years old when I received an international academic award.

He thought he could sweep through the scientific community with his talent, but he was mercilessly defeated by his five-year-old nephew.

"Uncle doesn't even know Action Kamen, how silly of him—" Shin-chan shook his head and sighed, while the beautiful teachers covered their mouths and chuckled.

Late at night, Nini's mother quietly knocked on the door: "Um... actually, I'm a big fan of your research..."

Suddenly, a shocked gasp came from outside the crack in the door: "Uncle, what's going on?!"

The rating is a bit low right now, that's normal. [System Flow] [Multiple Female Leads] Qian Yelan transmigrates to the Naruto world and obtains a daily settlement system. [Refining chakra for eight hours, gaining 0.01 chakra] [Throwing shuriken 500 times, gaining basic shuriken mastery] [Changing Kushina's kidnapping fate, gaining the Uzumaki physique] The story begins with a red-haired girl who has just transferred to the school walking up to him and asking, "Is anyone here?"

Wen Shui transmigrated to Naruto with a Hextech system, but the initial rune given by the system unexpectedly bound him to Hinata Hyuga, who was the same age as him, as his mother.

[Hextech Enhancement Rune: Kitten Looking for its Mother (Colored)]

[Bound to Mother: Hinata Hyuga]

[Effect: Hyuga Nukami has found her mother, meow meow! When you are within two meters of your mother, your maximum chakra will slowly increase, and you will gain a minor injury recovery effect.]

Thus, a strange sight appeared in Konoha.

Hinata Hyuga, the genius of the branch family, is always the most loyal protector behind the eldest daughter of the main family. People laugh at him for being the docile and loyal dog of the main family, but he is happy to accept it—simply because being near Hinata allows him to become stronger without lifting a finger.

However, with graduation and class assignments imminent, just when Wen Shui thought he was about to lose his greatest support, he unlocked the true secrets of the system during a thrilling moment when he saved Yamanaka Ino.

Unlock female character illustrations to unlock new Hextech Runes!

[Glass Cannon], [From Beginning to End], [Blade Waltz], [Purgatory Conduit], [Draw Your Sword]...

From that day on, people discovered that the warm water had changed.

"You are the most beautiful Konoha girl I have ever seen. Your eyes seem to hold stars."

"Can you teach me ninjutsu? My master's wife might just be my wife."

"It's that time of year again when you have to choose between two extreme options!"

...

Years later, the Otsutsuki descended, and a cold snort echoed from the throne of heaven.

"Inferior creatures!"

[Reborn as Naruto, ending all regrets in this life!]

[Naruto-themed fast-paced story + Naruto's rebirth + battle + genius protagonist + making up for regrets + unifying the ninja world and ending the division!]

Naruto, who was in the later stages of the Fourth Shinobi World War and thought everything was over, unexpectedly returned to the past after his battle with Sasuke at the Valley of the End. Not only that, but with the fusion of his two souls, he unexpectedly awakened an amazing comprehension. From then on, he could learn ninjutsu with ease and understand problems with a single thought, becoming the Enlightenment Style Naruto. With just a little thought, he could perform all kinds of extremely difficult ninjutsu with ease!

Naruto, now a genius, exclaimed, "Is this thing really that difficult? Isn't it easy to learn at a glance?"

"Ninjutsu requires hand seals? Isn't it just a matter of clapping your hands together?!"

"The Otsutsuki clan? Your fighting strength is just average!"

"I'm sorry, Nagato-senpai, but I, Naruto Uzumaki, will spare the life of the Perverted Sage!"

"I must say, you're quite strong, and it'll be a bit difficult to defeat you in a short time. But since that's the case, I'll use the Flying Thunder God Technique to go home and have some Ichiraku Ramen before coming back to fight you. I hope you won't be in the bathroom by then..."

[Transmigration/Rebirth + Worldline Shift + System + Researcher + Pseudo-Invincible]

Reborn into a world where humans and Pokémon coexist, Shen Yan activated his system and, with its help, became a Pokémon researcher. However, this researcher seems to be somewhat abnormal.

Blue Green: We're both breeders who don't want to be trainers, so why am I so much worse than him?

Electrolux: Whose dream monster is more powerful than me, the dream god?

Yulongdu: Are you sure your Charizard isn't a Dragon-type?

Cynthia: Do you want to come to Sinnoh and become the champion?

crimson:.......

Looking at his friends in front of him, Shen Yan could only point to the sky and say: I swear to Arceus, I am just a researcher.

Of course, this is on the premise that we ignore the Pokémon that are suppressing legendary and mythical Pokémon behind him.

(The early stages are similar to urban Pokémon; after chapter 20, you start to encounter anime and game protagonists, including Ash and Red.)