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!

Modern youth Lin Fan unexpectedly transmigrates to the world of *Mobile Suit Gundam 00*, landing on a space colony satellite at the beginning of the story. He acquires the mysterious "Gundam SEED System," which not only allows him to summon all pilots from the CE era (including those from the theatrical versions) but also provides a complete blueprint library for all mobile suits and warships, including mass-produced models and various types of warships. To avoid becoming a pawn of various factions, Lin Fan chooses to establish the independent mercenary group "ZAFT." Leveraging his advanced knowledge and SEED technology, he rises to prominence when Celestial Being intervenes in the world, navigating between three major factions (Human Reform League, AEU, Union), Celestial Being, Ribbons, and subsequent alien threats. He uses SEED technology to rewrite the fate of the 00 world and explore the true meaning of war and peace.

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!

Ling Xuan, a powerful cultivator from the cultivation world at the Tribulation Transcending stage, unexpectedly transmigrates to the Kingdom of Fiore, where magic and celestial spirits coexist. He hides in the Fairy Tail guild, disguised as a mediocre novice mage. Intending to live a low-key life, he constantly finds himself embroiled in trouble. He unexpectedly gains the ability to fuse with the power of cultivation. He can simulate magic with spiritual energy, silently rewriting the rules. While others fight to the death, he easily resolves crises. Seemingly lazy and easygoing, he can shatter mountains and rivers with a single thought. Just when his enemies think they've seen through his trump cards, his true power is only just being revealed. From a rookie to a force that stirs up the magical world, he will ultimately shatter illusions and stand at the pinnacle of all magic.

After acquiring a role-playing system, Lin Guang joined a chat group. Seeing the familiar characters in the group, he quietly registered several fake accounts. Then, under these fake accounts, someone began his own behind-the-scenes troublemaking journey... In the world of God Slayer, he orchestrated King Arthur's plan to replace the Last King and initiate the Burning of Humanity. In the world of Akagi Slash, he used Kamui to confuse people and resurrect as the First Emperor, ultimately unifying the human and intelligent kingdom. In Type-Moon, as Aleister, he built Academy City, impersonating Zhu Yue and making Hime call him "Mom." In the world of High School, as Solomon, he became the ancestor of the seventy-two pure-blooded demon families. In the war six thousand years before No Game No Life, he created the Blasphemous Slab and completed the Path to God. In the Ultraman universe, he established the SCP Foundation... The boss in the chat group? Sorry, I'm just pretending! This is the story of a man named Crowley, who upholds the principle that "all humans are stars" and practices this philosophy, while also taking a sleazy witch as his apprentice and causing trouble with a group of eccentric group members.