My horror summoning system

Everything in this novel will be 18+, although everyone is welcome if you are like me who watched horror movies with a smile at 7 :) This story is a beautiful tale mixing a pinch of video game, a pint of gacha, tons of murder, a spoonful of debauchery and yanderes, a lot of yanderes derived from iconic horror villains. You cook all of this in hell fire and you get a magnificent kingdom building, harem, fantasy novel, with lots of smut, plot and gore. It's like fate (the Manga and anime) with the sole purpose of shedding blood mixed with a zombie (demon) apocalypse. Oh! And I try to be as original as possible when it comes to the plot, the characters and the system/powers so no basic plot or protagonist here :) And to make it clear, this isn't a story of a happy go lucky guy that summons lovey dovey girls, no, it's the story of a sociopath that can summon soul, pain, fear, blood and flesh eating monsters that hide under the disguise of hot chicks, you have been warned. The bloodfest is waiting for you. Have fun :D Disclaimer: None of the pictures I may use are mine, all rights belong to their artist and owner. If you are the owner and wish to have it taken down write a comment and it shall be done.