(W/A) Toshiya Wakabayashi. Nishino Kanako used to be an ordinary office worker* but somehow she wound up with a dangerous new gig: working as a hitman! Her unexpected genius as the notorious contract killer known only as "K" has amassed a fearsome reputation in the underworld. Unfortunately for Kanako* that reputation has drawn the attention of a rival hitman* who's made it his goal to take her life. Meanwhile* she finds herself in uncharted territory after her mysterious and handsome next-door neighbor takes an interest in her! Those two things couldn't possibly be related* right?