Skimmed chapters 1 through 11 (only chapters out rn) and this seems less of a horror manga but more like an edgy and gore manga, with some action sprinkled on to it.
Which the edginess and gore is similar to "Fukushuu wo Koinegau Saikyou Yuusha wa, Yami no Chikara de Senmetsu Musou Suru" in a sense, sort of for shock reasons. (And also has a cherry of revenge on top of it)