“Go Ae-Rin (Jung In-Sun) suddenly loses her husband. A mysterious man, Kim Bon (So Ji-Sub), lives next door. Kim Bon is a legendary NIS agent. 3 years ago, he was involved in a failed secret operation and the woman he loved died. He has since become disconnected from the world and lives alone quietly. He helps his neighbor Go Ae-Rin uncover a conspiracy, which her husband became involved with.”
This drama is fun to watch. It has a mix of comedy, and spy action thriller. The story is not so dark that you can relax while watching it. You can enjoy the actions from Su Ji-Sub who’s really suited to the character portrayed (and very handsome). Also, it was fun to watch the supporting cast, which made the whole episodes refreshing and entertaining.
As for the story writing, some holes and flaws were present, but to the extent, you would not consider it all. Maybe because most of the action scenes are well made and cinematography was on the good quality level.
Overall, it was a pleasure to watch and I give my 8/10 for review.