Having been reborn into a different world in the Type-Moon universe, Yalin only wants a peaceful life after witnessing the collapse of the bubble economy. However, he accidentally discovers that he has simultaneously traveled through countless worlds.

Type-Moon world's Yarin: "Why is there a Holy Grail War everywhere? Aika, do you have any clue about this?"

Yarin from the Naruto world: "I've been transported to another world, akin to the Sengoku period of Japan. I will gather my forces and completely change this chaotic world. Wait, why is a shooting star falling from the sky? And there's a white-haired, white-eyed woman in front of me? Is her name Kaguya?"

In the Otherworld, Yalin: "Something's wrong with this world. Why are there abilities like hypnosis, sensitivity manipulation, and even time stop in the everyday world? They're all cheating, huh? Fine, I'm not acting anymore!"

.................

This is the story of a group of Yalin who relied on themselves.

I wore it, how could I have worn it? I, Zhengren, never stay up late, I have a normal life schedule, I go to bed early and get up early, and I didn’t get lucky, so how could I have ended up in Teyvat.

Well, there is a system, so there is no problem.

It is still a sign-in system, you can sign in to all the heavens.

Then I will try the ultimate dream of men, cultivating immortality. I want to try whether I can reach the end of immortality.

Having unified Britain and established the Fairy Kingdom, Shirou returned to Japan in 1993. "Fuyuki, what a peaceful city..." Shirou thought he could live out his remaining years in peace, but then he encountered an unexpectedly familiar figure. "Morgan!! When did you get here?" The blonde girl exclaimed, "Just now some madman mistook me for Joan of Arc, and now... how are you going to confuse me with my sister? I'm King Arthur!" Shirou scoffed, "Laughable. You're King Arthur? Then who am I?"

This is just the story of a friend named Justice.

The story of a man named Shirou Emiya.

At a certain moment, at a certain time, a door that should not have appeared appeared in front of a man named Shirou Emiya.

He is just a half-baked magician who can only perform strengthening magic.

He is just an ordinary person who does not even have the power to save others.

He is just a friend of Justice who drowned in his own ideals.

Shirou Emiya——Who are you saving, Sakura, your drowning ideals, or yourself?

Strong, confident, calm, resourceful, decisive, knows how to make choices, knows when to advance and retreat, has twin ponytails, and can be a little arrogant. All these qualities combined in one person make her perfect!

Lin Lin, a die-hard fan of the series for over 10 years, is deeply in love with the little red devil: Rin Tohsaka.

"God! I f*** your mother! I like Rin and love Rin, but I never wanted to become Rin!!!" A twin-tailed loli roared in exasperation in the exquisite garden of the Tohsaka family.

"Mom, my sister is throwing a tantrum at her unseen friend again."

"Sakura, I..."

Since I'm here, I'll make the best of it. Sakura, I must save you! I will also bring change, change this beautiful yet cruel place...

The Doctor is trapped in a twisted, towering building called Rhodes Island. Countless anomalies fill the building's crevices, squeezing and stripping away all common sense, banishing it from the world. He has tried to escape, but has failed repeatedly. His only companions are base fear, a helpless soul, and a disturbing woman. A rational person will witness the full extent of fear; only utter madness can prevent fear from overwhelming them. So, when facing fear, do you want to be a wise man or a madman? —Some settings are inspired by other works.

Ye Qiming's team was caught in a time-space storm and could not escape. At the critical moment, Ye Qiming burst out his potential to send his team members away, but he himself was swept into the Ark of Tomorrow and became an infected person.

Regulus: I'm going to Kariya's world to fight bugs. Is anyone going in a group? Black Cat: Big Thigh, please take me! I want to see my king! Mordred: Brother Lion, please take me! I want to see my father... Ugh! Watch Arthur and Lancelot fight! Saiki K: Brother Lion, can you come and help save the Earth first?

Feng Xi was reborn into Type-Moon to grow flowers and became a flower-growing magician, changing the plot starting from the Fourth War.

Gilgamesh: "I'll say it again, I'm the Hero King, not the Elbow King."

The Emperor: "I've already said that I was once a beautiful young man."

My King: "I can't even count how many of myself I have."

Doctor: "My Meili-chan can't be a man."

Gudako: "Chaos Evil? Are you kidding me? I'm powerless."

Bai Ye travels through a parallel world and becomes the planning director of Teyvat Corporation's gaming department, only to discover that not only is the department's performance dismal, but it's also facing disbandment if it fails to produce results?!

But when he arrived at the studio, he found that his secretary Ganyu, his assistant Hu Tao...aren't these all characters in the game!

Looking at the familiar faces, Bai Ye waved his hand and started producing "Genshin Impact" and "Honkai Impact 3rd".

Gan Yu: "Director, the character design is beautiful, but I'm really not a coconut sheep, and don't call me Wang Xiaomei!!"

Lei Movie: "General Lei Dian... a very domineering character, but you really can't insult my cooking skills!"

Hanabi: "Wow, my Fu~~"

Ji Zi: "Partner... you let me finish filming so quickly, but you keep pushing me out and stabbing me. Is that really okay?"

…

"The Last Dance" makes players collapse, and "The Last Lesson" makes players burst into tears.

Every PV and every plot arouses the players' emotions.

The music, plot, and graphics let players in this world know what a real game is.

However, with the popularity of the games "Genshin Impact" and "Honkai Impact 3", the relationships in this world are gradually collapsing...