I can't remember the name of the manhwa but I remember that the mc was a member of a mob/mafia, he wasn't the leader but he had a significant rank, he gets betrayed by his friend and then dies, with all the regrets of his past, the Grim reaper gives him a second chance and he goes back to when he was about dropping out of highschool and there's a girl he burnt with a cigarette butt that he saves, he rights the wrong so his future doesn't shitty like the last time. If someone can tell the title that will be great.
did talk with a dumb person
