I've just completed reading this, and unfortunately, if you were hoping for a gripping, action-packed horror tale, your expectations might not be met. Although I generally shy away from horror, I didn't find this book particularly scary.
The majority of the story revolves around the MC's search for ML or ML's pursuit of the MC. The scare factor mainly comes from the reincarnators, who are constantly dying due to their interference with the MC. There's only one arc where they learn to follow the MC instead of using him as a pawn.
Even the so-called "main boss," Lord God, doesn't pose much of a threat. ML displays a possessive, yet protective nature, ensuring MC's safety at all costs. The love story leans towards insta-love, but the novel offers an explanation for it by the end.
In summary, while it may not be the most thrilling horror experience, this book is decent for a quick, easy-to-read and translate read. With just six main arcs (including the epilogue and extra), I found most of them engaging.