Transmigration: Starting with Demon Slayer

Well, how should I put it? I saw that you had been laying the groundwork for so long, and I thought that Kanae would not die, but she still died. What a fool you are, author 😂

Come on and work hard! Come on and work hard!

There are knives. I watch fandoms just for the fun of watching them without knives. But then you came up and gave me a knife 😢