[Demon Slayer: Blade] The fiancé is always incompetent and furious

1000 years ago, I once had a fiancé. Then I found out that he was not only a scumbag, but also a human being. Notes before reading. Short and medium stories, entertaining works, let yourself go, update the hero of the fate is really super scumbag, please don’t Have expectations for him Content tags: Past and present youth manga┃ Search keywords: Protagonist: I┃ Supporting roles: Oni Wu Tsuji Wumi, Ji Guoyuanyi, everyone in the ghost killing team, twelve ghost months, in short, such a group of people