The plot is: the author is having way too much fun to dial Sillyness up to 11 while poking fun at All-Of-The-Tropes...
Occasionally the plot/storyline gets a nod, then it's off to the next round of Sillyness with the next set of Tropes.
If you don't like it.....this may not be the Manga for you.... 😋
Honestly I think it’s funny to think about it from the perspective of someone out of the loop.
“Ah man this series is wild, I love the Magical Girl War arc!”
“The what?”
FREY AND THE MOM AS A PAIR IS HILARIOUS. Peak writing to have their roles defined but the power dynamic swapped. Amazing. I’m actually rooting for them to win.
It went from lazy dude in creative mode to doting lazy dude in creative mode. I feel like the mangaka could cook up something interesting and a bit heavier in tone with MC being a sorta apathetic god and the headmaster if they wanted to.