Crystal-eyed insufferable Buffon

Takes place during GoF. There is a single male student in Beauxbâtons, Arthur Riddle, also known as the most prodigious kid of his age, the nightmare of Dumbledore, and the biggest idiot ever seen. A comedy where the main character is positively idiot, and too powerful for his own good. Arthur/Harry!Harem, fluff, humor, and a comedy overall. M to be safe, but smut could appear.