Man, this manga is by far one of the most random takes as somehow it is a combination of SuperNatural and Eros. To sum it up in family-friendly terms, the characters must do an "act" to move against the otherwordly forces. I have never seen "lovemaking" done in this kind of way so if anything it's a first for me. The MC is a decent dude who is seeking his sister and somehow he is resolved to go along with all of this. Story wise, it has potential for the long term but I am unsure if it is possible to develop a massive world with this kind ofsetup.

Who knows really? There aren't many chapters released yet so let's observe.