[Congratulations, host, you have turned six! The strongest Naruto training system is now activated.] [Task 1: Become Tsunade's apprentice and become one of the new Legendary Sannin alongside your classmates Naruto and Sasuke.] "What kind of idiotic system is this? I'm already twenty-one! Naruto and Sasuke are my students! How can I become Tsunade's apprentice? Answer me!" [Task 2: Help your classmate Hinata Hyuga retrieve her scarf.] [Task 3: Doodle on the Hokage Rock with your classmate Naruto Uzumaki.] [Task 4: Defeat Sasuke Uchiha and dominate the Ninja Academy.] "I'm a teacher at the Ninja Academy! Is this kind of mission appropriate? I wouldn't do it even if I jumped off this cliff!" [Task Rewards: Yin Seal, Leaf Whirlwind, Super Beast Imitation Painting, Dark Travel Technique] "System, you win! I'm a genius who just turned six! Deep Blue! Let me see your limits!" Kitazawa, a nobody transmigrator, an ordinary Chunin, lived a quiet life teaching at the Konoha Ninja Academy to survive until the end. Then, at the age of twenty-one, a problematic system arrived, and the ninja world was never at peace again. PS: A lighthearted, invincible style. I already have two excellent books, "Infiltrating Konoha, Part-Time Hokage" and "Konoha: The Gu Master Creates the Hokage," which you are welcome to collect and read.

[Rocks Pirates] [Multiple Devil Fruits] [Multiple Female Leads] [Battle for Supremacy]

Fang Huo stumbled upon a stroke of luck and traveled to the Ancient Moon Village in the One Piece world. His soul cracked during the time travel, undergoing a special mutation and fusing with the energy of this world to form nine soul worms of the same origin yet independent.

With the first Soul Worm fusing with a Devil Fruit power, a user of nine Devil Fruits was born...

Moon-Light Fruit, Gravity Fruit, Vampire Fruit, Moo-Moo Fruit, Rumble-Rumble Fruit, Azure Dragon Fruit...

With Fang Huo's help, the Rocks Pirates appeared in the world ahead of schedule, possessing an unprecedented ultimate lineup...

Have you ever seen the Rocks Pirates, which included Red Earl, Roger, Rayleigh, and Jabba?

What's it like to be a prince? Excellent looks, extraordinary talent, absolute power... Great, this must be my script for conquering the world! Hehe, I'm going to dominate the world! But when Faust picked up his dance partner's lost shoe, he suddenly realized... This is still a fairy tale world! But can anyone tell me... what does it mean to bring winter with beauty and give madness with song like "Snow White"? What does it mean to be a blood moon's generation of servants, the hunter "Little Red Riding Hood" who fights the Ancients? What does it mean to be the "Little Mermaid" who leads the deep blue flock and judges all living beings on land? .................. This fairy tale world seems too extreme. Dude, with these world-destroying monsters around, how am I supposed to dominate the world?! (Annoyed)

[Type-Moon] [Simulation] [Scores will increase after the game just opened]

Crossing through Fuyuki, looking at the blood-red pattern on the back of his hand, Novell decides to speedrun the Holy Grail War alone in order to avoid becoming a victim of everyday gas explosions.

—————

"Ahem, Tohsaka-san, what do you mean I'm some old monster who's lived for who knows how many years? I just recently learned a few little tricks so I can survive in the Holy Grail War."

Novell looked at Rin Tohsaka across from him, whose eyes were filled with deep suspicion.

"Huh? You're asking me why I'm so skilled at rune magic?"

"Of course, it's all about practice, cough, practice makes perfect."

[Dark-Dark Fruit, Demon Void, Mythical Zoan-type Shikigami, Great Swordsman, God Valley Era!]

Char Aznable travels to the world of One Piece and becomes the strongest general in the Kingdom of Vokawa, with a subordinate named Kaido.

When he and Kaido were being escorted to Mary Geoise, the Dark-Dark Fruit came to them, and a shrine was born within his body.

From then on, all Zoan-type Devil Fruits could be subdued and turned into shikigami for battle.

The game even gives you the strongest shikigami, Demon Void, right at the start!

Furthermore, there are special exclusive rewards for taming mythical beasts!

Subduing the vampire form rewards [Grafting], subduing the Yamata no Orochi form rewards [Chimera], subduing the horse bone rewards [Nest of Bones], subduing Nika rewards [Bungee Gum]... As the number of mythical beast shikigami increases and the chimera methods become more varied, Char discovers that he is invincible!

Kaido: "Mr. Machoro, teach me!"

Mo Xu Luo: "Nika Nika~~~~~"

The God Valley battle begins, and Char claps his hands together: "Chimera Dark Garden! Countless Shikigami unleash their power!"

Rocks: "This era is called the Black Emperor!"

When Char led his shikigami to attack Mary Geoise, ten thousand phantom beast shikigami slammed into his face, and Im panicked completely!

Good news, I was killed by a train at home.

Even better news: he's become the navigator of the train.

Even better news is that you can travel to the world of anime by train.

What pioneering and interesting things did you do after becoming a navigator?

She was paired with Kirito.

Adopting Lolis from All Over the World

Discussing the relationship between monarch and subjects with a famous queen

The birth of the king was celebrated with a cannon salute; God was lured onto a train; and Shiori almost fell in love with him.

Do these count?

Worlds experienced: Sword Art Online, Black Bullet, Akame ga Kill!, Date A Live, High School DxD, Guilty Crown, Academy Battle, Accel World...

(P.S.: The world-building is mostly from older anime series, with fewer newer ones.)

She was transported to the Fairy Tail world, but at an inopportune time—a hundred years too early. In this era… Mavis was still a six-year-old girl; Yuri, Precht, and Warlord were treasure hunters; Acnologia lived in seclusion deep in the mountains; Irene, heavily pregnant, hid in the forest awaiting redemption; Eleveselia's mission to 'exterminate the Six Divine Dragons' was still unfinished; Zeref had hastily built an empire in the Western Continent and roamed the world; Athena appeared in the Northern Continent, shocking the magical world; the Black and White Magic Orders rose up in various corners of the world; an unknown scientist began researching a magical artifact called the 'Dragon Slayer Crystal' using dragon hearts; the demon-based guild 'Tartars' lurked in the shadows; the Magic Council, eager for talent, devised a series of plans to counterbalance the rampaging mages…

There was no system for the time travel, and just when Xiao Nai was in despair, he got his own plug-in, Umbrella Brother's glory knowledge and technology, as well as the effective operating hand speed and corresponding nerve reaction speed that could achieve more than 800 APM.

So Xiao Nai followed the principle that a sniper who can't throw grenades is not a good sharpshooter and embarked on a professional career.

Xiao Nai's opponent commented on Xiao Nai like this: You never know what he can pull out from behind.

Ye Xiu: He really missed an old friend of mine...

Zhou Zekai said: Very strong, unfathomable.

Qiao Jingjing: I agree with this, but he detected mine.

[Livestream Exposed + Edited Video + Rocks Pirates + God Valley Incident!]

Seeing the shift in public opinion about Rocks online, and the iconic scene of him with a blue dragon on the left and a white beard on the right, the amateur content creator Li Fei was amused by the online comments and immediately uploaded a self-made One Piece review and commentary video.

Upon completion of the upload, along with the video, Li Fei's video was surprisingly posted at the very beginning of the God Valley War!

"What would Rocks' expression be if he knew his son had personally killed his best friend?"

Rocks: "That wretched sewer rat, daring to impersonate my son!"

"What would the young dragon think if he saw himself forming a revolutionary army, rebelling against the world, and saving two babies—one becoming a world-renowned Yonko, and the other a high-ranking priest?

"My hair?" Looking at the child in his arms, the dragon fell into deep thought!

"If Kaido saw himself treated like a model of filial piety and witnessed the arrival of 'Joy Boy,' would he suddenly realize his mistake?"

Kaido: "Six hundred and sixty-six, are you not even going to put on an act?!"

"If young middle-aged women saw their future figures and appearances, wouldn't they scream in terror?"

Lingling: "Get out of here! Am I that wrinkled old woman? I'll kill myself right here!"

"If the young Garp could foresee that he would later adopt Roger's son and be powerless to do anything about it, how would he feel?"

Garp: "Hahahaha, Roger, Whitebeard, I'm your father!"

Roger: "?"

Whitebeard: "??"

……………………………………

Bad News: Waking up in a different world. Good News: It's Prince of Tennis. Bad News: The protagonist was a tennis novice before the time travel. Good News: He met Jujiro, a demon who hadn't yet joined the U17 team. Furthermore, he awakened the mysterious Six Paths Dimension, where opponents he'd previously played against can appear in his dreams. Furthermore, each door in the Six Paths Dimension grants him a special ability bonus. After witnessing the rise of demons and facing off against the young "First Army," the protagonist joins Seigaku, completely overhauls the tennis club, and leads it to the national championship. He lays low in the U17 team, hones his skills in the expedition team, and rises to fame in the World Cup. Ultimately, he becomes the tennis king everyone dreams of! The synopsis is too much to read, but after the transition period, the excitement begins with the Jr. Tournament section. (Already available: the excellent Prince of Tennis fanfiction "In Prince of Tennis, I Have a Tennis Mini-Game...")