Watching the recent anime adaptation of Hachinan-tte reminds of this isekai manga where the MC reincarnates as the youngest son of a noble's family and helps his older brother (who was the second son of the family) who taught him magic take down the arrogant first son early in the story. Does...
Imagine hearing (from the other woman of the boyfriend of your daughter) how a cheating violent asshole took the first time of your daughter. Of course he's gonna kill him 😂