Replying...
Intro. good! You died in your original world by truck-kun, you were reincarnated in a new world, you thought maybe it was some kind of isekai anime. But it is not like that, you reincarnated on a planet where gender roles are totally changed, you are the only one who was not affected by this when reincarnating, do what you want and write your own story!

Reincarnated Boy

@Bayron