Izumino is a novice salaryman in whose dream has always been to have an “office romance”. He has been flirting non-stop with women because the day he entered the organization but to his shock, this company has a “relationships in between co-workers are forbidden” principle. Izumino plans on paying simply no attention to this rule, however the company manager, Andou, is just not leave him alone till he trains him to become an efficient employee. Izumino disfavors his manager who certainly not takes his eyes away him, but seeing exactly how efficient he is when it comes to their job, Izumino starts to sense attracted to him… What will occur with this double forbidden love?!