What Does It Mean That King Arthur Became the Honorary Principal of Kassel?

An ordinary high school student who wanted to lie down was dragged into the abyss of dragon slaying, the Holy Grail War and cross-world wandering by the blond heroic spirit, King Arthur, the Primarch, two dragon ladies and a whole cafeteria cook. In the process, he gradually discovered that he seemed to be unable to lie down at all. Warm reminder: This book contains a lot of food descriptions, so it is recommended not to read on an empty stomach. Yukihira and Son's glowing fried rice really shines.