Yuriko and Gakurouta recount their first meeting and proposal to a curious Sousuke. Their first impressions may not have been the best, but once they got a chance to have a proper conversation, it turned out they had more in common than they thought!
Yuriko, an asexual woman, agrees to take a husband to satisfy her parents-which is how she finds herself tying the knot with Gakurouta, a gay man in love with his childhood friend with his own family circumstances. And so begins the tale of their marriage of convenience.
Gaku and Yuriko prepare to face the final hurdle of their newlywed life--meeting Gaku's grandmother! But as they do, the pair are forced to consider exactly what kind of relationship they want to have and what kind of life they want to build together...