Reincarnated as a Heretical Nun

September 6, 2026 #11 All Time 89.6K Views1 ch / day

Action Adventure Fantasy Mystery Supernatural Gender Bender

Olivia wakes up to find herself transported to another world—one where supernatural powers are real. Empires wage constant wars, and heretical organizations emerge without end. And she herself… has become a nun planted inside the Church as an undercover agent for a heretical sect? This is bad. Very bad.

#Alternate World #Evil Gods #Evil Religions #Fantasy World #Female Protagonist #Gods #Mystery Solving #Reincarnated in Another World #Reincarnation #Religions #Secret Identity #Transmigration #Battle Competition #Cunning Protagonist #Empires #Genius Protagonist #Kingdoms #Level System #Magic #Overpowered Protagonist #Politics #Power Struggle #Schemes And Conspiracies #Secret Organizations #Secretive Protagonist #Special Abilities #Strong to Stronger #World Hopping #Accelerated Growth #Appearance Changes #Aristocracy #Artifacts #Character Growth #Crafting #Criminals #Dreams #Fantasy Creatures #Harsh Training #Helpful Protagonist #Hiding True Identity #Investigations #Leadership #Magic Formations #Magical Space #Master-Disciple Relationship #Monsters #Poor Protagonist #Priests #Strategic Battles #Teamwork #Underestimated Protagonist #Unique Weapons #Vampires #Weak to Strong #Abandoned Children

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Showing 90 of 345 chapters

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Rate on N.U.

LV 17
DU
duds7317Supporter
3w ago
Chapter 345
Overall I mostly enjoyed it and don't regret reading it. However it does have some problems particularly the pacing can feel rushed at times. The ending was essentially just 2~3 chapters of glorified summary instead of any sort of satisfying conclusion which hurts it alot. I'd have given it 4 stars if it had an actual proper written out ending instead of what we got. Still a decent read just kinda disappointing since it could have easily been better.
LV 10
MA
Maestro
5mo ago
Chapter 209
I initially entered into this novel with hopes, genderbender is of course one of the greatest genres to ever be written so that’s self-explanatory, pair that with the premise reminiscent of Lord of the Mysteries and well you can’t help but be intrigued! Why it worked out grand for Dorothy’s Forbidden Grimoire didn’t it? However if you (like me) came in with expectations that this story could live up to even a fraction of the original, well, you’re in for a sore surprise. I mostly have complaints regarding this novel, and the compliments I have for it are far too few to warrant their own private review section. So instead I’ll place my weakest complaints first and slowly make way to the major ones. Any positive aspects will come alongside them. First off the initial hook of the story is immediately sidelined, you’re not going to be seeing basically any heretical spywork whatsoever. Sure the protagonist (Olivia) does at least near the start of the story interact with their heretic organization but within the larger story the only time she visits them is to kill a member or under yet more spy orders by the Church themself. There’s none of the promised heretical back and forth that you’d expect from the synopsis and it’s really disappointing. The pacing is also incredibly quick, Dorothy’s also has an issue like this but is still slow enough to retain that general Lord of the Mysteries vibe, where everything is built up over the course of hundreds of chapters. Here however, things move too quickly to get pulled into the story. In the span of a hundred chapters Olivia manages to advance from an Initiate to a Sensate (basically the equivalent of sequence-9 to sequence-7), which is far too quick for a story like this. You need time to grasp and fully explore part of a pathway before expanding on it, the whole element of slowburn mysticism is what gives these kinds of novels their charm. The Magic Mirror also serves as a MacGuffin which removes any and all tension.
LV 29
PE
pe551
5mo ago
Chapter 11

Reincarnated as a Heretical Nun

Synopsis

Chapters

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