Sakura Kinomoto, a Card Captor, wins a game of chance and can be awarded a visit to Hong Kong, together with her best friend Tomoyo and her rival. As it happens that the rival of Clow Reed, the creator of the powerful and mysterious Clow Cards, summoned them and she is out for revenge. A battle ensues, and secrets have been revealed about Clow Reed past and Sakura's connection.