: The series originated as a freeware psychological horror game created in RPG Maker by Makoto Sanada.
: Interestingly, creator Makoto Sanada has stated he isn't entirely sure what became of them himself, leaving the interpretation to the audience. Background and Adaptations Satsuriku no Tenshi (Dub)
: Fans often note that while the Japanese original leans heavily into horror, the English dub leans into the dark humor and "banter" between the leads, which some viewers find makes the 16-episode series easier to binge. : The series originated as a freeware psychological