Izumin-novice mercenary, whose dream has always consisted in having a "office romance". He is non-stop flirting with women from the day, as he entered the company, but, to his surprise, this company has a rule "relationship between colleagues is prohibited." Izumino plans to not pay attention to this rule, but the manager of the company Andu will not leave him alone until he trays his effective employee. Izuminino does not like his manager who never takes his eyes off him, but seeing how effective he is when it comes to his work, Izumino begins to attract him ... What happens to this forbidden double novel?!