Hirai gets drunk at a company drinking party. When he wakes up the next morning, he finds himself in the room of Date, the handsome man that all the female employees admire! He has no memory of anything and runs away in a panic. Date is overly proactive and keeps getting involved with Hirai, who feels awkward meeting him at work. On top of that, he is forced to do work by his senior and the two end up working overtime alone...!