@ichi24 no a trap is a person who can convincingly crossdress without the need for surgery. Transferring your soul into a male body and dressing like the average male doesn't make her a trap
There seems no character development at all for mc, he is a war veteran in past life and literally killing dozen or countless humans, doesn't he tired killing something? It's ok if that make you in danger but killing/ fight everything stronger than u even that can avoided it's plain stupid.
There more character development in balud ( mc from isekai tensei soudoki) who have warrior soul inside him
poor dragon got caught up in a lover's quarrel between a stalker demoness and a demonic ?human? reincarnator, it's only chance for survival is to transform into a cute demi-dragon girl