[Original world with the background of spiritual revival] + [System] + [Non-time travel] + [No card-playing plot]

A hundred years ago, spiritual energy revived and countless space gates appeared all over the world. People called them Lingxu, which is the abbreviation of ruins full of spiritual energy.

As the protagonist, Chang Wantang obtained the Duel King System at the age of six and became the most unique existence in the world.

Twelve years later, he brought his Black Magician deck and became stronger together with his companions, unlocking cards such as Red-Eyes Dragon Knight, Hades of the Closed World, and Sphere of the Sun God, and stood at the top of the strong step by step.

Under the leadership of the great creator god of the digital world: World Tree Yggdrasil, the digital world has entered an era of advanced digital development.

As a result, the data expanded to a point that the world could no longer bear. For the sake of the Digital World, the World Tree began to grow outward while suppressing the Digimon's endless desire to evolve.

The first world he came into contact with was a world called Ultraman Gaia, which was in danger of destruction.

When he woke up, Mo Wuyou found that the world had changed drastically.

Various Digimon are rampant. Everyone is born with a Digimon machine, and a Digimon egg is randomly given in the Digimon machine.

When you reach the age of 14, the Digi-Egg will hatch and a juvenile Digimon will appear; when you reach the age of 16, the Digimon will evolve to the adult stage.

As a result, digital universities have sprung up around the world, and secret realms fraught with danger are looming.

This is an era when the world is keen on digital battles and digital tamers shine.

The original protagonist is Sakakibara Kakuzu, who comes from the future—meaning he knows the story's direction, even its plot. His techniques are more support-oriented. The story might have an all-male pairing, or it might be unrelated to the main plot. It will likely depend on whether readers prefer unrelated pairings or all-male pairings. If either way, we'll have unrelated content in the main story and create fanfiction in the side stories.

I accidentally traveled to the body of the supporting character Shinya Kamiyahara, and since then, my road to invincibility has begun!

What? You said that the fourth generation is the most stress-resistant instance?

Watch me lead you to win the game easily!

(PS: In the early stages, the power of Guramon is used, and in the middle stages, the power of the Ten Warriors will also be used. After all, this is the fourth generation of the story. As for which one it is? You can guess, and there will be a prize if you guess correctly!)

The Digital World has undergone a long evolution, and with the advancement of human technology, the two worlds are connected through the Internet. In order to cope with future crises, humans and Digimon have created a defense program. However, when it was officially put into operation, it was discovered that this program, which can theoretically resist everything, is itself a crisis when there is no external crisis. In order to completely erase the program from the root, humans and Digimon decided to delete all the current digital data and restart the entire Digital World. After the Digital World self-destructed, Fairymon, who was entrusted with the important task, entered the latest Tyrannosaurus terminal and waited for the person who could turn it on.

【Protagonist's Growth】【Main Data Collection】【Multiple Digimon】【Private Setting】

In the comprehensive world view of Digimon, almost all the protagonists will appear.

This is a world where DATS and the Kamishiro Group coexist. Makino Ruki is hunting in Shinjuku, digital hackers are behind the Internet, and the Amanogawa Sora team is investigating digital ghosts.