Kuro moved from a black company that smelled terrible as a widower to a blue-chip company full of women.Kuroda, who is motivated by a sweet dream that maybe an in-house relationship is possible, did not know,The fact that it was a super black company that absolutely ruled out men!Contrary to the female employees' intentions to take on all kinds of hard work to force Kuroda into retirementKuroda, who is a perfect slave, takes it lightly.Plan a honey trap in a closed room as a last resort, but deluded Kuroda runs wild...!Office harem begins by a four-chuk-nam who is a black company!!