Married men are often regarded by their mothers-in-law as "permanent guests" instead of being counted as family members. But what if they suddenly decided to visit alone their in-laws, without their wives to act as diplomats? Despite the awkwardness of the situation, would they be able to get closer as they spend more time together? While this kind of conflict is often talked or even joked about, this reality TV show demonstrates that changes can occur even between a son-in-law and his in-laws.