What Does It Matter If I Transmigrate to Demon Slayer?

I transmigrated straight into a demon's jaws. Is something wrong here?

Faced with an offer from a certain scumbag, Su Shou firmly refused.

But he was still forcibly turned into a demon.

Su Shou, on the verge of tears, flew into a rage.

Muzan Kibutsuji, you damn well deserve to die!