while I still enjoy reading the story so far, but I don't like on the fact that Ren is a very passive protagonist. she doing nothing special or amazing for months, until the plot forced her to doing something out of ordinary and safe. this isn't a good way to write the story. I hope the story will get great again in the future. and also, a passive protagonist is boring to watch of, so I hope she will grown up too along the way.
You read my thoughts, all this situation can be avoided if only she show the consequences of annoying her. She had the power, and the knowledge.
I don't say like destroy or kill any of them, but do something more than just let the big puppy scared them.
Begging to passive only led to more violent path in the end, they gonna keep pushing the limits untill one day she have "enough"; and they gonna call her monster for that...
It's a stupid cycle than a lot of Isekai have, but also is stupidity simple to break.
Sorry for the long text (^~^;)ゞ, i have that in my chest for a long time.