An epidemic has shut down the world for nearly 1,000 days, especially for Hong Kong people, in order to fight the epidemic, their daily life is no longer routine, food, work, entertainment, pastime, etc., in order to fight the epidemic, nothing is logical! Those trips out of the port a few times a year are simply fantastic! Finally, finally, Hong Kong people have waited! In October last year, the Hong Kong government relaxed the entry quarantine policy, and Hong Kong people can finally fly! And Sister Do, a palace-level person in the entertainment industry, like everyone who is hungry for travel, plans to take a revenge trip, will she choose to go to a familiar place, or will she have insight into the shortness of life, of course, to look at the world? Sister Do's revenge trip includes countries she has never set foot in, as well as old places and cities, looking for 50 reasons why Sister Do loves them, and 50 reasons why Sister Do is disliked!