Review Detail of Kurouji_Kujou in Reincarnated in demon Slayer as my first world (rewriting)

First, there are many grammatical errors. I suggest you use Grammarly. It's not perfect, but I think it is enough to fix the majority of the grammatical errors. The interactions between the two (Akira and Shinobu) are lacking. I'm not good at writing reviews, so pardon me. I might edit this review.