Responses
I think it’s confusing because they don’t really explain it more until later chapters. But, she is actually genderless ever since “she” was brought to her birth world. I think she was a girl on earth because there were only two genders to pick from (genderless wasn’t an option). So once she was brought back to her birth world and got her original appearance back she went back to being genderless, having blue hair and eyes. I think it’s confusing because she lived her whole life as a girl before so that’s how she identifies even though she is now genderless.
currently on ch27. why does it feel like I'm reading bl well she's technically a girl but still
edit: this whole manhwa throws me off with my understanding about genders. they took gender bender on a whole other level .·´¯`(>▂<)´¯`·.