Regretful semes that AREN'T forgiven

#1 OF THE LIST
Uke takes actual violent revenge on both seme #1 (makes him kill his companions including seme #2, tortures him, keeps him as his 'dog' mocked by everybody) and seme #2 (kills him and takes his throne). He actually keeps seme #1 as his occasional lover in the side stories, but he's forced to share him with his other lover, seme #3 (who I love to an irrational degree aksbdvkjb), and he's never actually forgiven for the abuse, he's always put in danger etc.

(2ND ML)
The abusive 2nd ML, which would usually be the male lead in other toxic BLs, is never forgiven by the uke, who moves on to the actual ML

I don't remember much about this one, but the seme killed uke's family and the uke apparently takes revenge, has him tortured and stuff (?)
They eventually end up together though

The 2 MLs (it's poly) never actually get forgiven by the uke, who just decides not to choose between them and keep them both, which they obviously hate (questionable choice but, well lmao)

It depends on whether or not you consider the side story canon (the author only added it because the readers demanded a happy ending): if you don't consider it, the official story ends with uke refusing to accept seme's excuses and choosing to bury their past together

The abusive seme doesn't get forgiven at the end: uke has had enough and leaves to have an arranged marriage. At the end he seems to be in a peaceful marriage and had a cute child with his wife, with seme sometimes visiting as some sort of family friend

(2ND ML/AU ML)
The 2nd ML is never forgiven by the uke for the psychological and sexual abuse, he leaves him for the better version of himself (AU ML) despite him literally crying and begging him for a second chance

Not only does the seme NOT get forgiven, the uke contemplates killing him but ultimately decides to kill himself to hurt him the most (open ending)

As of the end of S1, uke found out that seme is a cold-blooded murderer (more like an emotionless monster) who also killed his father, and is planning to murder him. It's still ongoing and I don't know if it's gonna end in tragedy, but it seems like uke is at least gonna get revenge

Just including it because uke murdered his rapists YIPPEE (although they're not really male leads, it's just smut). Their 'regret' is only in the face of death