"Good girls go to heaven, bad girls go everywhere!" In order to join the top 1% club "Iris", Lara and Mimo travel all over the country looking for a man with the emblem to lead them to the club . After moving to city A, Lara saves Seonhwa from a suicide attempt to catch her boyfriend, and finds out that Seonhwa's boyfriend Namgoong Jaewoo is a member of "Iris". Lara approaches Namgung Jae-woo to achieve her goal... Like a flower blooming in the mud, their bubbly and lively men's scavenger hunt!