Someone from the circus is luring children and turning them into cards. Ruli and Hiro sneak into the circus after Angoramon is kidnapped. It’s up to Ruli, Hiro, and Gammamon to put a stop to this.
Hiro's study files!
!ملفّات دراسة هيرو
Hiros Lernaufzeichnungen!
I file di ricerca di Hiro!
Arquivos de Investigação 
de Digimons do Hiro!
Познавательные уроки от Хиро!