This drama could have been so phenomenal, reminding me a lot of Mr.Sunshine in a way.
There were a lot of chatacters but they all had amazing potential in a war and politically tensed context.
The first part of the drama, bascially the first 20 episodes were really light and fun, and the chemistry between the leads was amazing and hilarious.
The cross dressing part was also much more realistic here than in any other drama ive seen.

The second part of the drama focuses on the war context with a very patriotic propaganda which i would have been fine with if the plot actually had a focus.
I felt like the drama was teared in bits and pieces with a little bit of romance mainly embodied through the love triangle that i found incredibly annoying,
the scattered events only showing that chinsese are good and japanese are bad,
and the side storyline of each character which kinda got lost in the sauce.

I couldnt get through the entire drama, the scattered narative with only patriotism as focused outline of the story bored me. Which is super sad cause the two main leads did an amazing job and their personal dilemma and will to protect their loved ones facing a war context could have been an amazing development from light to dark times in the drama.
I think its still worth watching for the actors performance and chemistry, but i got frustrated when i lost interest.