Okay let me just say without a doubt this is one of the better anime that i have seen so far and got me interested in the 'yandere' characters by introducing the queen of yandere Yuno Gasai. the story starts off as the main character Yuki Amano getting a diary (which is his cell phone) that could tell him future events hints the name of the title being future diary, but what he doesn't know is that he is being put into one of the most dangerous games of his life.
This Anime had its creepy moments( What's not creepy about a girl that stalks you) and gross moments( i will not say) the story is just one of those stories that you cant stop watching till the end.