This is a fast paced action romance with plenty of smiles and laughs.
I liked that our strong FL decides he is the one for her and pursues him. They are both hiding their secret identities so the decision to marry carries some danger and they both need to hide deceive the other.
Our FL is a very competent businesswoman and used to giving orders and sidelines as a very good assassin.
Our ML looks like a sweet gentleman and is a clever doctor who sidelines as a bodyguard.
Their marriage interactions are funny as the FL tries (often unsuccessfully) to appear as a demure and agreeable lady.
The action scenes are good and the overall look is well done for a budget drama and it has fast paced action to fit in the short series of episodes.
The FL's sister is given the added interest of blindness and her protector is very sweet to her.
This is entertaining and easy to watch - perfect as a foil to the more angst inducing Wuxia dramas.
It would be nice to have a second season as I don't think our heroes can maintain domesticity for too long.