Zihua and Ah Hui have been friends for many years. They all suspected that their wives were having an affair. In order to dispel their doubts, they decided to "test" their wives. They each wrote love letters to each other's wives to see how they would react. But when they were immersed in the game, they began to ignore their wives. As a result, lonely wives also began to respond to the people who wrote them love letters. One day, Zihua's wife wrote a reply to Ah Hui and wanted to arrange a meeting at the Love Hotel.
