Responses
Then you should read The Villainess Reverses the Hourglass! It also has a character that goes back in their own past as MC, and she is amazing!!
Yessss another one of my favorites
It was the one that got me into this genre!
I really like how you can tell how shes died and has gotten wiser. I like that she goes back to he past rather than the whole isekai'd into a story as a villin troupe because it gives her a cut throat vibe. And also an emotional connection to the characters because shes known them for a long time.