Mike is a down on his luck adult with no prospect in life. With no family and on the verge of losing his home, Mike takes up a job as a night guard at a local anime convention. But just as Mike may have found a way to get back on his feet, he soon finds himself caught in a tangle of secrets that stretches back to his own foggy past. Will Mike survive or will the past get him?
Yui Ishihara is a weapon under the DWA. But there is still one problem, she doesn't have a partner. She has tried countless times but every time she ends up messing up in one way or the other. She started losing hope of every finding a meister until a new boy joins the school.