They don't know at first that she is a dragon they're all thought that she is a lizard that's why she is expelled in their family in the original story but after mc take over the body everything changed even mc believe that she is a lizard based on the story cuz the original owner of the body died young before knowing that she is a dragon and also she is also a real daughter of the house but they thought she died with the mother in her belly.
I just finished reading it up to chapter 63 so I now understand but at the beginning the translation said "dragon" instead of "lizard" so I didn't understand what the problem was
Oh yes the translation sometimes is wrong that's why
Why would turning into a dragon cause her to be expelled from a family with dragon blood? I'm confused