[Demon Slayer: Kimetsu No Yaiba] I Once Fell in Love with a Married Man

I once fell in love with a guy who had a wife, but I didn't tell him. Four hundred years after his death, I found another refuge. Of course, this time it was an unmarried man. It's a short story, updated as it happens, and updated as soon as it's written, so it probably won't get you into trouble. Intention: cause and effect