In a world where magic is not a fairy tale but has existed for one hundred years siblings Tatsuya and Miyuki Shiba prepare to begin their studies at the elite Private Magic University Affiliated High School (Magic High School for short). Entering on different levels of the academic spectrum the two turn the once peaceful campus into a chaotic one.
This shiz is good, very in depth anime but poorly adapted ( manga is a lot more in depth)
Questionable/weird relationship between those two + all in all a simple anime. The guy is basically a "deus ex machina" (https://en.wikipedia.org/wiki/Deus_ex_machina) fixing problems in a harem-like-school so if you want to watch something simple & relaxing (knowing that in the end everything will always be ok) then this is the show for you.
It's ok for me as it counterbalances my difficult/negative days at work. Overall a mediocre/not-too-clever anime, but still ok to watch it from time to time.
Edit Oct.2020:
Season #2 just started - similar but not too bad so far.
Edit Dec.2020:
Correction - watched the first 10 episodes of season #2 and I don't like it much.