Harry Potter: The Professor's Wife Is Actually King Arthur

Transmigrated into the Type-Moon universe, participated in the Holy Grail War, summoned Saber.

Zhang Wen thought the most outrageous thing in his life was fighting a bunch of Heroic Spirits for a wish-granting cup.

But the Counter Force kicked him into the world of Harry Potter.

Identity? None.

Money? None.

Wand magic? Can't.

The only trump card is the blonde, blue-eyed, taciturn King of Britain with an astonishing appetite by his side—Artoria Pendragon.

"Mr. Lockhart, I'll take your professor position."

"Headmaster Dumbledore, I am a Defense Against the Dark Arts expert from the East."

"Mr. Harry Potter, please don't daydream in class. Next time, ten points from Gryffindor."

This is a story about a fake professor and the King of Knights causing trouble at Hogwarts.

Chamber of Secrets? Basilisk? Voldemort's diary?

Sorry, someone who's been through a Holy Grail War doesn't fall for that.

[Ding! Detected Saber's hunger level too high. Please feed your Servant promptly.]

Keywords: Type-Moon / Harry Potter crossover / Saber / Fake Professor / Lighthearted Comedy / Original Plot Adaptation

Tags: Fanfic Derivative · Lighthearted · Invincible Flow · System