At the end of the 20th century, Hebe Stanton opened her eyes to a world both familiar and strange. Twelve Consuls, seven principles, countless paths... History burned fiercely, the past untraceable.

So Hebe stepped into the fray, setting history on track.

In Albion, she was a court sage. She witnessed the Red Dragon and Lionheart battle for the throne, the blood of Pendragon and Victoria congealed beneath the sword in the stone.

In Egypt, she was the Scribe of Heaven. She witnessed the God-King, reigning over the Great Red Sea, breaking taboos. The desert ruins echoed with the wild words of Ozymandias.

In the East, she walked with dragons, mentored twin generals and retired emperors, and sparked change at the end of the shogunate.

In Atlantis, she granted the pure water spirit a wish to become human. In Shangri-La Kashitiya, she discussed the meaning of wisdom and asceticism with King Jue.

Driven by her will to never truly die (a cheat), Hebe saved others time and again. Looking back, she discovered her followers were as numerous as the sands of the sea.

But before that, there's one small question.

"You didn't remember everything about those Lostbelts, did you?" Miss Heber said in a cold sweat.

"We have discovered one of the oldest families." "Yes." "This family has been around since the beginning of the world. Its members from ancient times to the present include Anastasia, the last princess of the Tsarist Empire, Joan of Arc, the protector of France, the two talented women of the Heian period, Murasaki Shikibu and Sei Shonagon, and the British witch Morgan le Fay..." "Yes--!?" "In addition, we have discovered something." "This family has a humanoid treasure that has been passed down to this day-each generation will enter into a marriage relationship with these 'members'." "???"... People in Type-Moon get the family simulation period and can trace back to the past to add bricks and tiles to their own 'bloodline'. But in the end. I found out...I have become the ancestor of this family?

In 20th-century London, England, a down-on-his-luck wretch transmigrated into the body of a recently deceased young noble. Realizing his own fortune—a car, a house, and the loss of both his parents—a perfect start, Lo Wei's grin crackled. With his wealth, he could live comfortably in this world even without doing anything. An old British aristocrat, the Union Jack!! How could I lose with such a perfect start? "I'm so high!!" Just as he stretched out his fingers to dig into his temple, a familiar, caustic male voice emanated from the gemstone on the table. "Lo Wei, how long are you going to skip classes, you bastard? You're going to have to have Kenneth come and catch you before you come back?!" "Huh? You said... Kenny... what?" "Shh... that's bad luck." ...Current Project: The Fourth Holy Grail War. The introduction is weak, so I'll move on to the main text.

As a master who traveled through time, Ian was not so familiar with Chaldea.

But it didn't matter, he had a special ability that other masters didn't have - that was the simulator.

This allowed him to leave his own footprints in history.

- Although it was not normal.

[You became the husband of the demon concubine, but at the same time you cheated on the Holy Knight King disguised as a man, and Britain was in a mess because of you. ]

[You controlled Tamamonomae, and as a master, you let Minamoto no Raikou witness what physical demon exorcism was. The ghosts of the Heian era avoided you. ]

[You made Medusa lose her mind, and the whole of Greece echoed her statement that she would take off her blindfold when she met you again. ]

[You are Jeanne's soul mate, and only you know how to make this saint who is usually very restrained achieve liberation and relaxation in various senses. ]

Ian had to say that this simulator that understands people's hearts is really suitable for him.

Solve all problems in his favorite way.

Everything is fine.

Until one day, when they came to him as servants.

Ian realized that he had caused a lot of romantic debts.

[Note: The first two volumes are original stories. If you want to watch the Holy Grail War directly, you can jump to the third volume directly.]

The Root Princess Manaka Sajo traveled to the Type-Moon world inexplicably, but this world line seems to have some problems.

Then she...

became the first genius of the Clock Tower in a daze,

became the youngest Grand Master Magician in history in a daze,

won the Holy Grail War in a daze,

and saved humanity in a daze.

...

However, Manaka Sajo knew very well that although she was a traveler, she did not obtain the system and did not have any golden fingers.

The only thing she had was luck.

"Let's show my cards. I'm really not a Grand Master Magician. I'm a wimp. Why don't you believe it?"

Standing in front of the fallen Goetia, Manaka Sajo said helplessly to everyone.

"Because glory lies far away!"

On the Magic Eye Collection Train, the Rain Witch smiled with satisfaction as she watched El-Melloi II display the might of the king's army in front of Hephaestion.

"Broken down~"

In the world of Artificial Girl + Rozen Maiden, the fairy tale witch hugged the mercury lamp and hummed briskly with light steps.

"This is a friendly vampire."

In the world of Bloodthirsty Assault, looking at Nangong Nayue with a wary face, Elquet smiled and waved.

"Seven dragons, turn into my fingers!"

In the world of Problem Child, Draco (Beast Nero) rushed towards the high sun with a grin.

...

Since you are here, come in and take a look

Lin En, seemingly an ordinary Chinese language teacher at Sobu High School, harbors a secret. He's the sole occupant of the "Ten Thousand Worlds Safe House"! His "classroom" connects the world's most elite "problematic beauties"! At the outset, the safe house "picks up" a young girl who's recently lost her sister and is filled with hatred. Faced with her murderous intent, Lin En gives her a single assignment: "Go back and face your anger!" As Shinobu Kocho unleashes bloodshed across the Demon Slayer world with this "assignment," Lin En uses his first reward, "Emotion Perception," to precisely tap into Yukino Yukinoshita's loneliness! → Homura Akemi: From "Desperate Girl of Reincarnation" to "Demon God Who Controls Time and Causation," rewriting fate and subverting the universe! → Misaka Mikoto: From "Sinful Princess of Electricity" to "Thunder Empress on the Path to Absolute Power," piercing the divine realm with lightning and reshaping the order of Academy City! Of course, there's also the occasional everyday pretty girl... This world is truly wonderful, but sometimes it's just too much...

Du Wei traveled to the world of Kamen Rider Saber and was chosen as the guardian by the Book

of Omniscience and Omnipotence! But the story has not yet begun.

Du Wei saw the mercury snake that repeats reincarnation.

"Can you bring me the unknown?"

Mercury, who seeks the unknown, grants the snake a favor.

Rebuilding the Saber Driver and the Domination Sword based on the eternal destruction opens a new chapter for the story!

Bawanxi: "Bring me more sorrow, dear~!" Morgan

: "It turns out that you are what I lack in my rule. In order to not fail again this time, I will make a law that has both ambition and you." Melusin:

"You are the star I look up to, and the meaning of my existence is to be used by you."

The world that he traveled to for the second time is the British Lostbelt of Type-Moon!

Du Wei is a Kamen Rider who carries the principle of eternal destruction.

Exercise the principle of hegemony and achieve the supreme position of God.

There’s only one rule in this Holy Grail War: out of the 1.5 billion people in this world, the last one standing will win the Grail.

—This is the story of seven kings from different eras descending upon this world, bringing with them their kingdoms, subjects, armies—even their lands. They all converge on Jerusalem to conquer it, fighting for their respective ideals and nations, in a battle to seize the ultimate Holy Grail. In short, it’s the Kings’ Holy Grail War!

The Conquering King, the Heroic King, the Omnipotent King, the Sun King, the Thorn King, Charlemagne, the Holy Roman Emperor, the King of Magic…

Faced with such terrifyingly powerful opponents, Suya—who transmigrated into this world, was forcibly dragged into the war for the survival of Britain, and became the rightful King of the entire land—realizes:

No matter the reason—whether it’s to stay alive, to protect a fake crown, or for the sake of the false Knights of the Round Table who follow him—right now…

“I must draw my sword immediately!”