My rating: 5/10
It actually has potential. I like how strong-minded the FL is. She's outsmarting her opponents the whole time. Of course it's corny too, but that's to be expected.
HERITAGE, MISTRESS, CHILD
After her little brother's rich father dies, his wife's daughter and the son of their lawyer come to the FL to take away her little brother's heritage. They look down on her confusing her for the mistress the her brother's father had him with, but she won't let them win that easily.
Mistaken for a Mistress