Dark Fantasy - a genre of anime in which another world is shown to you in the darkest colors. In such worlds, cruelty, violence, and lawlessness reign. The main character and their friends will have to defeat all evil or at least restore some justice. Such anime are not for everyone, but they will definitely not leave you indifferent and will make you empathize with the main character and other secondary characters. Such brutal anime usually receive an age rating of NC-17+ or R+.