Review Detail of JacyQY in The Blind Lover

I like the story in the beginning. but now I'm at chapter 180 and the FL keeps letting her trash adoptive family mishandle her when they meet. like I get you are pretending to be dumb but this is so frustrating. and the sister delivered her to ppl who wanted to experiment on her but first tried it on the sister and the FL saved her like. why so Mary Sue, she was ready to hand you over why save her.