Comment by Error on I Became The Male Lead’S Adopted Daughter - Chapter 9

@Error  well she can't because he doesn't bother with women. He would know if there was a possibility of her being his biological child

@Error  if I remember correctly it's his sister's child

@Bell Swan maybe you're right

@Error  that's not his child. He never had an affair with any secret woman. Leona belongs to his sister