So... what is out of the ordinary on this one?
* ML takes out his shirt A lot....
* quite a lot of kisses for a short drama
* FL kicks ass... literally

What is ordinary?
Super childish FL.... even though she is very strong in martial arts, in most of the cases she lacks of any type of wisdom.
SPOILER HERE
as an example.... she had kissed & made out with ML, he gave her a ring, made her a necklace, took her everywhere and still says she has no idea if he likes her or not... I mean... seriously?
ML acting is not that great.... nothing there to show up...
he took his shirt very often, but there was also nothing there to show...

this is a typical short drama.. entertaining like junk food to the brain... there are funny moments and the bad guys are hilarious ridiculous...