Tokyo Ghoul

Basic

Tokyo ghoul is about a young boy Ken Kaneki who had a sudden love interest in Rize. who later attacked him and tried to eat him! But fortunately she is was crushed by some beams and someone immediately called an ambulance. Then her organs were placed in Kaneki.

summary

tokyo ghoul is basically just vampires who feast on human flesh and have weird weapons and that is probably why they are popular on anime.