[Double male protagonists + no system + non-cool text + villain + both sharp and sweet]

P.S.: "Those with upright values, please watch with caution."

I woke up and found myself transformed into the villain Demon King Muzan Kibutsuji from the anime Demon Slayer?!

But now that things have come to this, in order to survive, Mo Yunchuan can only start to plan a way to save his life!

From now on, I will help anyone who has anything to do with the Demon Slayer Corps and try to win their favor. I must make sure my favorability goes to the hilt!! And I absolutely won't do anything stupid.

However, strange things also began to appear. Jiguo Yuanyi was resurrected and even wanted to get close to the Ghost King Mo Yunchuan. Why did he resurrect? This is a question.

Moreover, who is Kawano, who can transform between a cat and a human? Why did he appear? And why doesn't Mo Yunchuan remember him?

Then, why does this pair of bodies also have an unknown soul? Could it be that two souls simultaneously traveled through time into one body?

And...if being born is wrong, then will the choices we make also be wrong?

Why are there missing memories and extra memories in the brain? Why are there extra memories? And what will they become after they are reassembled?

What is sealed in the deepest part of his memory? Why doesn't he know? Why does he feel in danger?

Does the world really exist? Is it man-made? Can you accept it?

A mirror can reflect yourself, but is what is shown the real you?

Are you willing to destroy everything to achieve a goal?

What is good and what is evil? How can we distinguish and define them?

Are there perfect people in this world?

If you were given a fully equipped Umbrella Corporation and asked to travel to the world of Conan, what would you do?

A. Help Conan destroy the distillery and become the unsung hero. B. Join the distillery and unify the world with cutting-edge technology. C. Quietly farm and watch them fight each other. D. None of the above. The next step is, of course: make Conan's world your primary base, and then plunder resources from other worlds!

Lin Mo chose D without hesitation.

So, when Gin was still threatening people with the Beretta, Lin Mo's USS team was already equipped with medical guns from "Elysium" and intelligent robots from "I, Robot".

While Haibara Ai was still struggling to develop the antidote for APTX4869, in Lin Mo's laboratory, the T virus enhancer and G virus mutant were just basic projects.

This is a lighthearted (?) story about "dimensionality reduction attack" and "cross-world zero-dollar shopping".

[Naruto cool story + system + passionate battle + Uchiha + invincibility + family development + farming flow]

Traveling through the world of Naruto, Yuzuru becomes a member of the Uchiha family, binds to the family system, and obtains double Kamui at the beginning!

The more prosperous the family is, the stronger it becomes. Uchiha Yuzuru decides to lead the Uchiha clan on a new path.

Konoha excludes us Uchiha, so let's move our entire clan out of Konoha Village and see who will suffer!

Danzo has sent people to hunt us down, and the Hidden Cloud Village and the Hidden Sand Village also want to join in the fun, so let’s fight!

Only by having more children can the family become stronger. I, Uchiha Yuzuru, am willing to set an example!

As time went by, the people of Konoha Village gradually remembered the fear they once felt when they were dominated by the Uchiha clan.

Many years later, Uchiha Yuzuru led the Uchiha group consisting of Uchiha Fugaku, Uchiha Obito, Uchiha Shisui, Uchiha Itachi and others to visit Konoha again.

This time, we Uchiha will take back everything that belongs to us.

Konoha F4, die!

At the same time, he traveled through the 99 world series and was nicknamed "Brother Cheng". The plug-in was himself.

Hokage Yang Cheng: What! Red Bean is my teacher? Then Aunt Snake is...

Devimon Yangcheng: I just want to be a kind Devimon, but the chosen children are stupid!

Shijiao Yang Cheng: Battle of wits? I've reached my combat ceiling, so why not just speedrun?

Pirate Yang Cheng: Nami is my adopted sister?

Yiquan Yangcheng: What? I'm a tentacle monster, so it's okay...

Bleach, One Piece, Naruto, Digimon, Pokémon, Re:Zero - Jobless Reincarnation, Shakugan Shana, there are so many, I'll just write whatever comes to mind...

【Comics】, 【Fairy Tail】, 【Demon Slayer】, 【Black Four】...

Lorne, a young boy who traveled to another world from Fairy Tail, failed to learn magic for seven years and became an ordinary person in the guild.

Until the dormant dimensional power in his body threw him into a world full of evil spirits, his ice breath merged with magic power, and his demon-slaying skills turned into ice magic.

And this was just the beginning. The power of the dimension erupted from time to time, throwing him into the heavens and the myriad worlds again and again:

The ice magic transformed by the Demon Slayer, the time and space magic brought by the Black Four Magic Books, the secret of the domineering entanglement magic, the imperial tool fused with the world of Akagi, and the Zanpakuto roaring in the hands of the magician...

Each time he returns, only a moment passes in the Fairy Tail world, but he rises with new powers!

When the power of all realms converges in the world of Fairy Tail,

Lorne will eventually write the legend of the "Dimensional Wizard"——

"My magic is the sum of infinite worlds!"

I'm a time traveler and a complete 2D otaku. My lifelong wish is to spend the rest of my life with a paper-faced wife, while also saying "no" to 3D women. Well, it seems half of my wish has come true. One day, I was pulled into a mysterious chat group. Glancing at the member list, I fell silent. [American Scythe]: Just blew up a building. If any jerk dares to say anything again, I'll be the next one to go. [Devil Kinniku Rin]: Damn it! I've spent all my gems this month! Anyone got a way to get some money? Urgent, waiting online! [Herrscher of the Rice]: Tonight's dinner is tempura, Kiana... Oh, sorry, I sent this to the wrong person. [Marin]: Ahhhh! Anyone got any new slimy girls? Such love! ...Looking at this group of friends, all with different styles, but all my wives from my past life, I fell into deep thought again. Wait, isn't this a "2D Beautiful Girls Chat Group"? Why was I, a man, dragged into this?

【System + Naruto Fanfiction + Not Brainless + Vest + Realism】

Zheng Dongfang travels to the world of Naruto, using the alias Dongfang Zhen. He gains access to a system called "Daily Card Draw," where he can gain access to all the abilities of a ninja, including chakra, ninjutsu, taijutsu, and even bloodline limits! Reaching a certain number of draws fully unlocks the corresponding ninja card, granting permanent ninja abilities!

Dongfang Zhen: I want to create a new ninja world, let me draw out Madara and the First Generation!

The protagonist shares the space flow. The protagonist is the original protagonist of each animation. He can share memories and the ability to fully control the current stage

Initial World: Naruto - Uzumaki Naruto, One Piece - Monkey D. Luffy, Bleach - Kurosaki Ichigo

Now expanded world: Fairy Tail - Natsu

After traveling to the world of Fairy Tail, Roger obtained a game system that allows him to sign contracts with specific individuals, granting him and his contracted partner special magic. After signing a contract with Erza, the two of them both gained access to dress-up magic and additional magic. Defeating enemies also drops magical items and skills. The Honesty Pipe: Those enveloped in the smoke can't help but speak their true feelings. The Sadness Onion: Cutting it causes everyone within 10 meters to feel intense sadness and burst into tears. The Big Mouth's Prophecy Crystal Ball: Possess a crystal ball that can see into the past and the future, but beware: this crystal ball is quite gossipy and will accidentally reveal hidden details of the past based on its predictions. As the magic power of the contractor increases, Roger's magic power will also increase. Here you can see but not limited to: Lucy, a melee summoner who has learned the Star Clothes in advance, has sufficient magic power, and can form a team by herself; Mirajane, a demon with unlimited power to devour demons, who welcomes the gate of Hades in her prime; Erza, the swordsman who can drop armor and weapons when defeating enemies and has learned enchantment magic; Natsu who has the Burning Decree and has learned the God-Slaying Magic; and Roger, the almighty Magic King and the guild president who secretly controls the Council.

Oguro, who was transported to the world of One Piece, witnessed the brutality of the pirates firsthand.

At this moment, all talk of passion and freedom becomes a lie!

Divine Kingdom System! Summon the Gotei 13!

Four Emperors? Three Admirals? I have thirteen captains!

The Five Elders? The Knights of God? I have Squad Zero!

King of the World, Im? I am the Soul King, ruler of all Death Gods!

It's a world full of death and slaughter, so it's not unreasonable to use the Grim Reaper to suppress it, right?

Since there is no pure land in this world, I will carve out a pure land with my own hands!