One day, Kanon, a sober office lady with no love experience, gets transferred to the sales department, where the top 3 most Oldest handsome guys in her company happen to be. There's the prince-like one, the cool one and the mysterious one... Although Kanon has gone fairly unnoticed in the office until now, her life suddenly takes a huge turn! For some reason, the cool and reticent Manager Konou who she works closely with is exclusively kind to her... While Kanon is absolutely captivated by his smile, which only seems to come out when he's around her. Could this be... love?!

An incident at a welcome party brings these 2 much closer together...