Responses
Yeah the original Pina (It's been a minute so that might the wrong name but I'm talking about the OGFL) is the son since she was disgusted about what transmigrated Pina did in her body and Emi is the daughter.
beta
they did not explain it but I think the OG FL was born as a boy, because she saw the disgusting shet fake pina did to her OG body as a girl, so she wish to be born as a boy without the memories and trauma