(Smart general + invincible + reasonable plot + no collapse of combat power)

After defeating Kabuto Yakushi and lifting all the Impure World Reincarnation of the Fourth Ninja World War, Itachi, who was burdened with countless darkness and contradictions, completely conveyed his will and love to Sasuke and left the ninja world without any regrets.

But just when Itachi thought that everything was over, he regained his 18-year-old body and came to the bottom of the Sabaody Archipelago in the pirate world!

"The Age of Discovery? Thousand Sunny?"

"You want to go to Fishman Island, 10,000 meters below? And find the end of the Grand Line?"

"You want me to be your companion?"

Luffy smiled and waved at Itachi: "This is truly a fate given to us by God, Tear Groove Man, you must be my partner."

Zoro: "Although I don't know this guy's origins, he is quite reliable."

Robin: "I am very interested in him. Maybe he is carrying a destiny that he himself does not even know about."

Akainu: "K-sou! Put a bounty on that man. Itachi Uchiha's head is worth at least 3 billion!"

Garp: "Hahahaha, I don't know where this guy came from, but the giant he summoned is really cool."

Lin Mo traveled through the world of Ben10 and became Ben Tennyson.

Like his original destiny, he got the greatest invention in the universe, Omnitix.

As a traveler, he knew all the plot developments in this world.

After living in the world of Ben10 for ten years, he perfectly mastered Omnitix, and with the help of Azmuth, he unlocked the main control device and was able to access all the alien heroes in Omnitix.

With more than one million different alien heroes, he became the strongest Tian Xiaoben in all multiverses.

Just today, as a traveler, Lin Mo decided to try to find his original hometown.

With the help of the ability of Alien X, he opened the dimensional wall, crossed the dimension, and came to a brand new world as he wished.

However, this world seems to be different from his original world.

Here... is the world of super gods! He descended into the world of super gods, holding a small broken watch, doing what he can.

But the world of super gods is just a beginning.

In order to fulfill the promise of the two personalities of Alien X, he will continue to break the dimensional wall and go to new worlds one after another.

Unlock new alien heroes and develop new functions of the small broken watch.

Lin Chen traveled to the Douluo Continent ten thousand years later, but was KOed by the God King Tang on the eve of becoming a god.

Woke up again and came to the world of Versatile Mage.

There is the Black Church lurking in front and the ocean disaster behind...

Fortunately, Lin Chen discovered that he can not only learn magic, but also cultivate martial spirit!

Cultivating both soul and devil!

“How about building a Spirit Hall here and try?”

...

Many years later, Lin Chen sat high in the Pope’s Palace.

"It's time to go back and settle old scores with the Divine King Tang!"

[Harry Potter fan fiction + professor writing + education reform + layout + make up for regrets after the main story begins]

[Slowly warming up! There are new education reforms every year]

Sebastian Swann, an outstanding graduate of Slytherin, heir of an ancient alchemy family, and the richest man in the wizarding world. 12 years after graduation, he returned to Hogwarts as a professor...

Snape: "Sebastian, what made our richest man choose to be a little professor at Hogwarts?"

Sebastian: "To make Slytherin great again!"

Snape: "Tell the truth..."

Sebastian: "To make Hogwarts great again! ... Put away the truth serum, Severus, you are such a bore!"

Snape: "Tell the truth!!!"

Sebastian: "It's all true, except... I still want to make wizards great again!!!"

......

ps：

1. The protagonist graduated from Slytherin, is Snape's friend, and is not very friendly to the deer dog

2. The original female protagonist (a tool person) has no sweet love. The male protagonist is focused on his career and has no children for the time being.

3. Focus on Slytherin's shrewdness and ambition, not bloodline

4. Contains two settings

5. The timeline begins in the second year of the Weasley twins, one year before Harry and the other two enter school.

6. Lightning avoidance: This is the White Lord!!! Not the Dark Lord!

The years of tranquility in Field Manor were shattered by a letter of admission from Hogwarts. This child, whose name carries the connotation of seclusion, was destined to be unable to live in seclusion and stay away from right and wrong from the moment he was born.

The hidden life experience will eventually be revealed, and the fate that awaits will eventually come.

"I'm not that great. I can't do things like save the world. All I want is to do my best to protect the people and things I love!" - Nidia

"You are black, I am black, you are white, I am white, I don't care about those ridiculous sense of justice, all I care about is you!" -Draco

When the adventurers in the tavern laughed out loud watching "KonoSuba: God's Blessing on a Wonderful World",

When the mortality rate of new adventurers was greatly reduced because of "Goblin Slayer",

When the alien version of "Fate Zero" broke people's inherent impression of magicians,

When "Kara no Kyoukai" began to be played on the first TV in the alien world,

When "Steins;Gate" sounded the horn for all scholars to explore the unknown,

When "JoJo's Bizarre Adventure" showed the unique flavor of vampire villains,

When "Spice and Wolf" ignited the enthusiasm of merchants to travel,

When "Re:Zero -Starting Life in Another World" changed the current situation of discrimination against half-elves,

When "Puella Magi Madoka Magica" revealed the truth about the origin of the world,

......

When all this has not yet happened, our great magic alchemist and director Durin Edward is determined to set off a wave of chasing anime in this alien world!

Liu Che traveled to a high plane and obtained an infinite enhancement system.

Open up a divine realm and recruit believers.

Just when he was worrying about how to recruit believers, he received an invitation from Wanjie Chat Skirt.

Pirates of the Caribbean: Here comes another newcomer, what a wonderful encounter, come and share your story

Demonic Sword Spirit: Hey, hey, hey...can Solanum nigrum call you brother?

Scientists from the Ninja World: Welcome newcomers. If you want to study human body science, please find out...

Li Er: The skirt is really getting more and more lively. Let me finish the fight first and then we can talk...

The wires short-circuited, and I was electrocuted and traveled through time. Teacher Guo was not lying to me!

I traveled through Marvel with DNF, but my last name is Stark?

…

Things are unpredictable, and the big intestines are wrapped in the small intestines…

I traveled through the Marvel universe but changed my job to become a female gunner. What should I do?

I am really not the illegitimate daughter of the Stark family!

…

Suffering from cancer, but when he traveled to American comics, he showed his true skills!

What? It’s the Marvel Zombie Universe?

Seeing the zombie heroes rising into the air in front of him, their tongues flailing about to eat him alive, Bai Ye smiled as he stepped back and closed the door of time travel: "I won't disturb you, I'm leaving~"

Xia Shang, who had been paralyzed for three years due to a car accident, accidentally traveled to the world of the Black Robe Patrol. He was also a security guard under the Vought Company, responsible for the travel safety of superheroes.

Faced with this extremely dangerous job, Xia Shang said he would first smoke a cigarette to calm down.

Fortunately, he discovered at this time that he had the ability to walk in the heavens.

Relying on the panel's unique analysis and fusion functions, Xia Shang gradually embarked on the path of becoming a human being!

…

"The so-called ultimate creature should be immortal, omniscient and omnipotent, omnipresent, infinitely growing, and living above the dimensions." Xia Shang said.

Walking the World (tentative): Parasite, Sweet Home, Demon Slayer, American Heroes, X-Men, Food Captives, DC, Marvel...