Responses
https://www.mangago.zone/read-manga/ningyo_no_ouji_sama/
I believe this is it.
https://www.mangago.zone/read-manga/ningyo_no_ouji_sama/
I believe this is it.
I saw this I'm FB, he's a guy with long hair and he became a human, I remember him saying "Ahh Finally my third leg" to his human pp xD
I don't really remember it that much-