Liked the cast including Lee Yeon Hee so much I tuned in. The earlier part was involving. Giving the villain a justification is the best part of the show. But this show doesn't have enough plot for 16 episodes. So much circling around and repetitive scenes. Towards the latter third it got ludicrous. The car bombing was stupid. The non communication of crucial information was frustrating. Why must the cops stand right next to the bomb disposal team? The romantic plot was handled prudishly for 2019. The hero and heroine are so stupid sometimes I was rooting for the villain played by Im Joo Hwan. This series had an interesting premise. Would have been better at half the length.