DivineMelon
loved the manwha series that had the same concept as this (forgot the name lol) i’ excited to see how it turns out :)
Isn't this the same as "I'm really not the demon god's lackey" except it takes place accross the multiverse? I mean in both books a ritual is performed, the reason and price is the same, the wish is the same, as well as all the misunderstandings about the owner and the fact that the books appear different to other people.