In 1997, the final battle in the wizarding world in London, England, came to an end.
The Order of the Phoenix and the Death Eaters perished together, the Savior and the Dark Lord perished together, and most of the Hogwarts regiment that hid the strongest combat power in the wizarding world fell, and their souls returned to the Seat of Heroes.
In 1998, the Magician Holy Grail War began in Fuyuki City, Japan.
In order to become the final owner of the Holy Grail, known as the "Universal Wish-Granting Machine," seven magicians will each use the power of "Command Spells" to summon their own Servants from the Throne of Heroes to fight for it.
However...
Did they really summon the Servant they originally expected?
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Saber: Sirius Black (Gryffindor heartthrob? Big Dog Godfather is very popular)
Lancer: Severus Snape (DADA Lucky E since ancient times, Professor Snape ranks first in the number of cliffs)
Archer: Gellert Grindelwald (Is there another villain BOSS in the HP world who is so similar to Jin Shining?)
Rider: Harry Potter (riding on a broomstick, riding a dragon, riding a hippogriff, riding on a unicorn carriage, driving a flying car, and of course Hagrid's flying motorcycle... Attack boy!)
Berserker: Remus Lupine (usually a gentle, sick, calm, and rational model professor, but when he enters the werewolf state, he will definitely go crazy~~)
Assassin: A group of house-elf assassins headed by Dobi-kun (Are you sure Kirei-kun, who has about a hundred [Rider Chefs] under his command, is okay?)
Caster: ...~Do you want the greatest White Wizard or the most powerful Dark Lord? (In ancient times, Caster controlled Saber... It seems that this time it is Rider who controls it anyway?)
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——The Fourth Holy Grail War is destined to be different...