Wife swaps, an ancient and fresh topic.In today's extremely open society, no matter how you view it or whether you agree with it or not, such people happen in our lives, perhaps, right around you.However, such behavior is still not accepted by ethics and society, and there are many crises behind such behavior.The purpose of writing this novel is to give these people with a warm mind a warning: the exchange of wives is not happiness, but only a nightmare.