My father-in-law, who has no serious job, is actually an expert at catching ghosts and monsters? Oops, why don't you and your daughter-in-law start making money crazily? After all, your daughter-in-law's money is your father-in-law's money, hahaha!
A story about a daughter-in-law who has never been married and who forcibly forms a team with her father-in-law who can catch ghosts to make money in order to occupy the real estate.