glances at the trash fiance* yeah that bxstard is not the ML, one does not need knowledge of the story to realize that.
Google the series title. it is the 2nd result for me. Also, since this is AlphaPolis the Manga site (the RaW link on Mangadex points to it) will always link to the author's (and artist's) profile(s). which will contain links to their works.
Who is that murderous dude, I wonder. Seems like he either killed the heroine for rejecting him and has the cliche sob backstory uwu I'm so sad so I kill and abuse people. Also, the fiance is the typical I didn't care for her until she lost interest in me cliche, which I hate. It's on "I promise I won't bother you again" or smth and I hate it so fucking much I had to drop it before something interesting actually happened
I just scrolled through a raw chapter and it looks like the fiance guy doesn't even remember her face =.= Maybe these hands smacking across his face will make him remember