Kasuga Serina is a cheerful girl and enjoys her school life. One day, she meets a handsome transfer student, Yukimura Yukinojo, who acts as if he were indifferent of others. Despite his behavior, she cannot help caring about him.

What are some of the darkest animes out there?

Puella Magi Madoka Magica: Just a cute, magical girl series.
Definitely nothing bad and nightmarish happens starting from episode 3, nope. Gakkou Gurashi: the girls and the School Living Club doing their daily lives camping inside the school….
At least, that’s what Yuki Takeya thinks.
I wonder why there’s barricades here and there, and why some of the glass seems broken… Tokyo Ghoul: Kaneki Ken, while visiting the Anteiku Cafe, meets the beautiful and bookish Rize Kamishiro.
They started to go on dates….
And that’s where the happy stuff ends. Higurashi: Just the lives of the people in Hinamizawa village.
Definitely no gory and psychologically scarring stuff here, nope. Another: In Yomiyama Highschool a curse smothers.
And within the whims of fate, your life goes to the gutters.
Beware of Umbrellas, Boats and Elevators as some might discover, I Wonder, Who could be The Other? Jigoku Shoujo: An Eye for an Eye, a Tooth for a Tooth.
You send them to hell, and you’ll find out it’s truth.