Mo Nan, who ranks in the top five in human history in terms of IQ and knows a little bit about everything, travels to the world of Naruto with the dream of world peace.

At the beginning, he obtains the Eternal Mangekyō Sharingan and has never failed since his debut (except for pretending).

Mo Nan: No one knows Naruto better than me...

Eden traveled through time, but he was not panicked at all. Because this was his second time traveling through time.

The last time, he traveled to an anime world called "Fairy Tail". Unfortunately, he had heard of it but had never seen it...

So he worked hard for six years, relying on the mental power of a traveler and his magical talent, and successfully passed the guild's S-level magician assessment...

And in X784, when he first boarded the Sirius Island as an S-level examiner, he was blown away by the final boss of the whole play, a black dragon that was immune to magic.

Yes, you heard it right, a world of magic, and the final boss is immune to magic, how can you beat him? !

As for this second time traveling, when Eden looked at the man in front of him, who was more than two meters tall and extremely ugly, and kept saying low...

When he was in Konoha, he started out as Tsunade's childhood sweetheart. This start required him to change his fate.

The tragedies of World War II and World War III, and the decline of Konoha, all disappeared.

I want to hold Tsunade's hand and walk step by step to the top of the ninja world.

Uchiha Madara, Otsutsuki Kaguya, come if you can!

"Technology changes lives and makes the world a better place."

Lear, who firmly believed in this sentence, died of nuclear radiation and began his journey through different worlds--

"The fault is not mine, but the world's. Let's start by defeating Arasaka."

"What a powerful cybernetic body. Fortunately, my Cybertronian cybernetic body is not bad either."

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The main world is probably Marvel, with a higher limit and more freedom.

Lin Feng traveled to the Marvel world and wrote a diary every day to survive!

You can get any super powers, high-tech products, or cultivation methods!

But he gradually discovered that something was wrong with the style of painting in this world!

Why didn't Tony Stark go to Afghanistan and become Iron Man?

Why can we still see Wonder Woman Diana on the street?

Why is there a Spider-Woman Gwen besides Peter Parker?

Iron Man: I am not a fictional character written by others!

Thor: I'm not a fool!

Captain Marvel: Your whole family is Aunt Marvel!

The world is getting weirder and weirder!

Story of: Zongman: Starting from Demon Slayer World

Start with Demon Slayer, step into one world after another, and write legends. The first world is Demon Slayer, which may involve Pirates, Dungeon Encounter, Type-Moon, High School... Current progress: Demon Slayer - Pirates - Chisou - Type-Moon - KonoSuba: God's Blessing on This Beautiful World - Bleach (in progress)

Ethan's soul was thrust into the Marvel universe, but unlike many others in his situation, he didn’t receive any overpowered system to guide or assist him. Instead, fate had a different plan.

As he reached adulthood, he awakened as a mutant—an incredibly powerful one at that. His ability? Vector control, a power that allowed him to manipulate forces and motion at will, much like Accelerator. With this, he became an Omega-level mutant, a rarity among his kind.

But Ethan wasn’t content with just existing. He saw the grim fate that awaited mutants and made a vow—to change everything, to turn the tide, and to lead his kind to glory.

Professor X:. "Ethan, I am old. My time is running out. From now on, the responsibility of safeguarding world peace and ensuring the future of mutantkind falls upon you."

Magneto: "Charles, always the diplomat. But tell me, why do you assume you have the first claim? If anyone is to guide Ethan, it should be me. He should inherit my vision, not your dream of coexistence."

Jiang Chen traveled through time accidentally and began his journey in anime.

The world is tentatively determined to be: Naruto - Attack on Titan - Demon Slayer - Sword Art Online - Detective Conan, etc.

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In the Naruto world, Jiang Chen obtained a system that gives him a 10,000-fold return on his disciples. As long as he teaches his disciples, he can get corresponding high-fold return rewards.

As a reward, Jiang Chen taught Hinata the black coffin of the ghost way that he brought from the world of death.

During the Chunin Exam,

Neji: "Give up, Hinata, you are not fit to be a ninja."

Hinata: "I don't want to run away anymore, Neji-nii, let's have a showdown! A faintly turbid emblem reveals an unruly and arrogant talent...Hadō no 90: Black Coffin!!!"

Everyone: "She calls me brother, but she kills me. This girl is so scary!"

(The introduction is weak, please move to the main text~)