Synopsis: An Observation Log of My Wife - A Self-Proclaimed Villainess

Crown Prince, Cecil, married Bertia who is a self-proclaimed "Villainess." While they were enjoying their lives as newlyweds, Bertia received a request from her friend, Princess Risona of the Umube Kingdom, to produce her wedding ceremony. On their way to Umube, Bertia is being really excited, and Cecil has to support her...