First, I need to confirm if NS Kusuma is a real person or a fictional character. A quick check online might help. I remember that NS Kusuma isn't a widely known public figure off the top of my head, so maybe it's someone from a specific niche or a fictional name. Alternatively, it could be a misspelling or a combination of initials. Maybe the user intended to refer to N. K. Jemisin or another author, but that's a stretch. Let me think.