Her butler is revealed to actually be the world-famous thief Twenty Faces, who was there to steal Chizuko's rightful inheritance, a family heirloom gem known as the Anastasia Ruby.

Two years pass and Chiko is now a strong thief, having learned the tricks of the trade from Twenty Faces and the members of his band.

After living with the band for two years, Chiko becomes a skilled thief and thinks of Twenty Faces as her father.

Now, Chiko must dodge her aunt's attempts to murder her and unravel the mysteries Twenty Faces left for her to solve, or so it seems.

There are many steps in her long journey, some of which awaken painful memories and others that lead her to discover more about the past of the man behind Twenty Faces and herself.