While this drama definitely isn't for everyone, if you want a mystery, action, romance, comedy with an overly extra male lead and a badass female lead, then this is your drama!

The leads are hilarious sometimes and super badass at other times, Bong-Soon has a cheeky, warmhearted yet tough personality. Min-Hyuk is brilliantly cast and is a strange yet entertaining combination of child-like energy with lethal intelligence.
It's a long drama, with 16 hour-long episodes so there are plenty of sub-plots and relieving moments from the darker tones.
None of the leads throughout the drama do anything unreasonable or spontaneously out of character, the sweet Bong Soon is always a brilliant character to watch.