If you enjoy "nun" themed stories with supernatural or darker twists, you might also be interested in: The Holy Grail of Eris
The isolated nature of a convent serves as the perfect pressure cooker for a mystery. Characters deal with a lack of outside communication, leaving them vulnerable to internal corruption, gossiping villages, or authoritarian superiors who use faith as a weapon. Why the 2021 Timeline Matters the nun 39s secret manga 2021