There's a Chinese BL novel called "the wife is first". Mc gets a second chance in life after being betrayed and dying.
https://www.novelupdates.com/series/the-wife-is-first/
I was about to recommend 3 stories but I'm too dumb comprehend the said question and just realized I was wrong so I am leaving. Thanks for successfully wasting my undiagnosed ADHD burst of ideas
You're welcome??? (￣∇￣")
How do I read it?? I can't find any option
I was about to comment 3 stories where FMC gets revenge while finding love. And what you were asking is the mc let's their lead get the well deserved revenge on the antagonist.
https://chrysanthemumgarden.com/novel-tl/twf/
Here you go! They translated from volume 2 onwards and have a link for the first one
Any isekai/reincarnation etc where its the typical fl getting revenge and finding romance but instead the mc isn't an fl but an ml instead? Not the ones where the ml is just getting stronger and fighting 24/7