Although the story's idea seemed consumed but i thought it was promising
at the beginning i liked, starting from ep 07 i began to lose my interest

the ML many times seemed clumsy and idiot and this was too weird for someone lived in Joseon age
which was a savage time
and a famous cunning doctor like him should have very strong character to know how to deal with greedy nobles at this period
but the contrary happened i saw him weak which i couldn't accept

the romance wasn't great i saw it lukewarm in a weird way
the goodbye between them was cold and when they met again was too cold also for someone who didn't see his love for months

starting from ep 12 every thing was repetitive for me
the reason behind travelling in time was weak

and what i was questioning about a lot was
every time we saw the ML got killed if he was hugging someone this person traveled in time with him
so how he rescued his assistant at the last scene and he traveled alone

i didn't see any character development by the way especially for the ML
only he finds his right way to pursue

this is the first drama ever none of the characters affected me
may be (Lee Jae Won) the FL's colleague
his role was cute