Go Ae Rin suddenly loses her husband. A mysterious man, Kim Bon, lives next door. Kim Bon is a legendary NIS agent. He helps Ae Rin uncover a conspiracy, which husband became involved with.

Starring:

So Ji-sub, Jung In-sun, Son Ho-jun, Im Se-mi, Sung Joo, Kim Yeo-jin, Jeong Si-ah, Kang Ki-young, Uhm Hyo-sup, Seo Yi-sook, Kim Myeong-su

Genre:

Romance, Mystery, Comedy