it's horror and suspense it has a lot of blood but..........it's very good if you like this type of genre (terror), I really liked the theme that the manga has many different themes that in the end fit together and I liked that the main character is accompanied by his deceased childhood friend who helps the main character a lot, I also liked the shadows that they put on the manga that makes it look much more interesting and terrifying :D IN CONCLUSION: It is very good both in terms of the story itself of the entire manga and the development of the characters the manga ison broadcast in spanish translation