Tokyo Ghoul
Tokyo Fiend happens in a world very like our own yet with one significant distinction: Humankind isn't at the head of the well established pecking order. All things considered, the fiends are. Demons look and are fit for behaving like people however their eating regimen comprises completely of human tissue — and espresso. (No. Truly. That is not a joke.) Nonetheless, while they generally should eat people to make due, they are not really homogenous with regards to their methods of reasoning and society.
A few fiends are straightforward trackers. They mix in and carry on with apparently ordinary lives; however when hungry, they stunt hapless people into being separated from everyone else some place with them and afterward continue to eat up them.
Then there are the Experts — the Demons who have fabricated an entire culture around eating. They extravagant themselves the high society of Devils as confirmed by their rich evening gatherings and the testing of different uncommon cuts of human meat they offer.