Explore the truth of the mysterious world, resounding through the multiverse in the name of mankind.

Everything starts in the Propulsion City on the great sea route. Knowledge changes destiny, science and technology dispel ignorance, and caliber is truth.

Due to an accident, Li Guang traveled to the Marvel Universe, unaware that he was involved in a conspiracy spanning both worlds.

On a rainy night in New York, his joke "Snake SHIELD" attracted Hydra's deadly pursuit, and also opened the prelude to the interweaving of two worlds - the Marvel Universe and the "First World" of Final Fantasy 14.

In the First World, the flood of light devours darkness, and sin-eating spirits wreak havoc. Li Guang unexpectedly encounters the mysterious catgirl Ashem, a warrior of light summoned from the First World. The two discover a striking similarity between their soul ethers, resembling their selves from another world.

To find the truth and combat the flood of light, they journey between the two worlds, unraveling the mystery of the conflicting laws of physics. Marvel Super Heroes and the magicians of the First World battle side by side to face this crisis that transcends time and space. As light and shadow intertwine between the two worlds, can they save both worlds from destruction?

Diablo 2 summons the druid’s upper body and crosses to become an ordinary young man in the Marvel world.

“Mr. Tony Stark, I’m a pacifist. Are you sure you want to fight me?”

“Yes, boy, I want you to taste my fist.”

“Well, you know, I’m actually a magician, and I don’t usually fight.”

“Boy, as a punishment for interrupting my pick-ups, I have to beat you, otherwise it will affect my mood for the next three days.”

“World and Promise, borrow the law, come out, my buddy ~” Two giant huskies popped out of the fast food truck.

When an earthling came to the Dragon Ball world and became the strongest as an earthling, becoming an existence beyond the Saiyans, he discovered that having the strongest imagination was his strongest golden finger!

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】

『Purely original plot』 + 『No system』 + 『Protagonist growth』 + 『Fast pace』 + 『Multiple story lines』

Under the conspiracy of the World Tree, a large number of data faults appeared in the digital world, and a large number of Digimon unfortunately turned into Digital Eggs and fell into the human world. In response to this, the humans of the New Century founded the Tamer Academy to train humans who have Digimon into Tamers in case of emergency. A few years later, in 2099, the Royal Knights had the most serious internal strife in history because of the World Tree. Alphamon was designed to be sent to the human world and turned into a Digital Egg because of his resistance to the World Tree! The energy that burst out filled the fault and ushered in a short period of "peace". But everything was just beginning under the cover of light...

Keigo Atobe's twin brother, who adores his older brother (pure brotherly love!). The story follows the growth of a sporty young boy, initially focusing on slice-of-life, then transitioning to the Prince of Tennis main storyline, a crossover anime plot, and possibly a Haikyuu!! main storyline later on. It might even go off on its own, though I'll try my best, but it's still undecided. The main pairing is Yukimura, and it's unlikely to change unless something unexpected happens... well, we'll see. Also: the romance will develop in the later part of the main story, and it will be slow-paced and gentle, not dramatic. If you're expecting a sweet, lovey-dovey romance from the start, please ignore this. The protagonist isn't that kind of character; the kind who dominates the world with tennis is out of the question. This protagonist won't just be involved in one sport club, as I want to incorporate elements from several anime. It will be more slice-of-life. Note: slice-of-life, please don't ask me why he doesn't dominate the world, he won't. Due to work, I'll try my best to maintain consistent updates, occasionally taking days off to update around 6,000 words a day, and I'll try to keep it stable to avoid abandoning the project. Please support me! As usual, I'll patch up any regrets I can, but there's nothing I can do about those. This story doesn't follow logic, so please just enjoy it.

Night Battles—system-organized battles carried out in the dead of the night when all are asleep, save for Night Battle participants.

“Congratulations, you have obtained the SSS-grade power.”

The system’s voice is music to the ears.

Yet for Fang Ran…

Slamming the magic book in his hand onto the ground, he bellows, “F*ck you and your Clow Cards! I am not a f*cking magical girl!”

Fang Ran, twenty years old, with no bad track record, doesn’t smoke, doesn’t drink, and is a virgin. The amount of time he has been single is the same as his age. He had always believed that he has an ordinary fate.

However, he is about to find out that fate is in fact unpredictable when he gets randomly dragged into Night Battles.

“What happened to the promised immortality cultivation, ancient martial abilities, magic powers and witchcraft?!”

“I f*cking started with a cool infinity-genre opening, so why did I get the power of a magical girl!?”

Traversing the Starry Sky Railway, teeming with madmen, years ago, drawn by the yearning for the stars, I boarded the Starry Sky Train to witness the boundless beauty of the universe…

Those were years that Hermes still fondly remembers. He once thought he would go further and further on the path of exploration, but just when he reached the threshold of becoming an envoy, the fall of Archivist caught him completely off guard.

His pioneering journey ended in silence. Just then, an accident occurred in his hometown, so he returned and spent some time researching a suitable planetary repair technology specifically for his hometown, thus truly embarking on the path of knowledge!

Later, during his cosmic journey, Hermes happened to encounter a civilized planet that had been swallowed by nothingness. Inspired by this, he began to study it in depth.

Ultimately, today, through natural and spontaneous research, a sliver of the essence of imaginary numbers and quantum mechanics has been discovered, bestowing upon Hermes a unique and supreme authority.

Just then, a familiar yet unfamiliar voice suddenly rang in his ears—

[Ding! The wisdom of pioneering has joined the chat group]

Thus, the messengers of wisdom began to set foot in all the heavens and myriad worlds!

[Rebirth + Time Travel + Space + Infinite + Cards + Magic + Technology + Multiple Female Leads]

Wu Yong, a novice card master, is transported from the world of card masters to the world of American comics due to an accident.