Honestly a bit disappointed that she lived. Last chapter, I kinda got a vibe that he could absorb someone and their memories, but it'd kinda be their "dying gasp" and they wouldn't exist afterwards. Still a cool transformation system anyway. I've always been a fan of fusion.
I may be an ass saying this but I don't care for cat girl. Like at all. Characters who are portayed as nice and "pure" are just not interesting. I get that they serve as some sort of compass for MCs when they let loose but other than that they are kinda meh imo