It's got a pretty standard set up of like

"Our hero got trapped in an overpowered dungeon with a rare item and gained a million levels"

The big thing that I think sets it apart is that

The main character is a woman, and she's fucking unhinged

oh those are some Faces

After she escapes she goes on a bloody revenge quest against the people who trapped her in there

There's one surviving member of her starting party who is living in the constant terror of someone who has a wild tiger strapped to a nuclear bomb for a roommate

Just "Oh god I could die horribly at ANY second if I say the wrong thing or she's in a bad mood"

She has a magic ring that brings her back to life every time she dies because she can't die

"Until it hatches"

We do not know what that means

It is frankly VERY EASY to get me to read a thing like this if you make the protag a woman

She's trying to figure out and she can sort of act like she's not fucking insane

but it's a very thin veneer of sanity over just pure grade a crazy

It's pretty heavily implied she comes from some kind of abusive situation

"heavily implied" outright stated

This is the first time in her life she's been the one calling the shots and she's being SO normal about it

I love her

casually notes this....

I'm already obsessed with this woman

Oh shit I thought it was just in French . Sold

It’s in English too Im just stupid

phainein: she does see like your brand of crazy

If you like this series, I cannot recommend The Greatest Estate Developer strongly enough

Isekai but not a video game isekai

Has super over-the-top expressions sort of similar to this series

Not quite as violent, but certainly just as breakneck at certain points

It is not a genre I go out of my way to explore

BrmbleBush: I gave that a try some time ago and it didn't grab me the way Returned C-Rank Tank did

Ah well, still figured I'd mention it

Gonna read Returned C-Rank Tank myself

Enjoy