Well i watched this drama only for Actor Lee Dong-wook ( i become his fan after watched his Expectional Thriller Strangers from Hell) soo i give it try ,He act good in this drama but want to say Dong-wook now improved a lot in 2019 his acting skill, in this drama his acting was good as serious face,expressionless face r when he cry r sad but in start few episode when he act (very angry r aggrassive) then he act bit weak but over all his acting was good also
Direction was good,Story was interesting,Acting was good by all cast beside ( one men side Character male Act funny but he done very over acting) story have lot of great unexpected Twist & turn (story have some Flaws) but overall drama was sooo good if drama was not this much long as 32 episodes then can be much better & interesting