I don’t remember the title but, I know that the protagonist was blond with long hair in the beginning and lived his life as a Lord of some land, where he splurged quite a lot and got killed by the black haired loved intrest he goes back in time to make things right and avoid his possible death but meets his killer, it has only the first season released for years and I need the help of you veterans of this community.😭😭😭😭