The script could have been improved. FL was supposedly smart and independent. I didn't like that she appeared needy, kinda obsessive with Lord Bo and stupid.
Her family was massacred but she was only in shock and sad for what seemed like a few days. Once she was at the capital. her focus was on Lord Bo/Wolfie and was acting happily like nothing tragic just happened. It would have been better if FL was made aware of Lord Bo's bad (evil?) reputation before meeting him in person. Once they have met, she would have thought that he only resembles wolfie but he's definitely not him since wolfie was kind and not worth her time to "chase" and accept his maltreatment. Although she has said many times that what she wanted was to avenge her family but at Bo's Mansion, there weren't much scenes where FL has flashbacks with her family or her father. which would have shown her sadness and that her priority was to avenge her father. I would have liked Lord Bo to feel very guilty about it killing her family. It was only shown at the later part just before the war of Boxiang.
I really love the OST though. I think it helped people overlooked the lousy script.