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.

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.

> "Rod, remember this: the prettier the woman, the better she is at lying."

"It's fine, Mom. That's exactly my type."

"???"

◇◇◇

After transmigrating into the Type-Moon universe, he became Beast VI — a Beast defined as the Revelation of the Power to Kill.

Rod once believed that as long as he avoided responsibility and indulged in wine and women, he could certainly escape the fate of the appearance of Human Evil.

But in the end, events spiraled far beyond his expectations.

One by one, the female heroic spirits around him were corrupted by him and turned into Alters...

In the two-dimensional world, Wang Chong, who is charged with the villain system,

stands on the rooftop and says with great emotion: "Actually, I want to be a good person."

System: "Stop it, Chong, there are all your creditors outside."

Irisviel: You polluted the Holy Grail and turned me into your shape with your own hands. Where are you going to escape now?

Toosaka Aoi: I have already lost my ex-husband, I can't lose you again.

Saber: Woo! All this is to protect Mrs. Elly, come at me! You bastard!

...

Various female characters appear together to ask for the debt of love committed by Wang Chong, and surround Wang Chong!

Wang Chong forced a smile and said: "Hey, can we reconcile?"