'INTRO'

In which a calm guy who likes to mind his own business, got isekai into a novel named omniscient reader's viewpoint and made a deal with someone. But who would have thought that the deal is something that he will regret soon.

─────────ೋღღೋ─────────

Images that I've use are not mine.
Sorry about the grammar errors since im not good at English.
Btw this is my First time Making a Yandere, so bear with me....