Kayono Aramaki, a classmate and estranged friend of Aoi, shut herself from home for a month because of reasons suggested to be related with her current homeroom teacher. Meanwhile, a duo of vicious plush toy Digimon consisting of Ex-Tyrannomon and WaruMonzaemon pop out from her closet and claim that they were her friends while convincing her to turn anyone she doesn't like into dolls with Ex-Tyrannomon's Dark Matter attack. Then, Hiro spots a Monzaemon sneaking around the corners of the streets...
- The Heavy: Ex-Tyrannomon does most of the duo's work by turning other humans and Digimon into dolls.
- Villain Protagonist: In an odd twist for Digimon anime in-general, a huge portion of the episode is in Kayono's viewpoint. It only shifts its focus to Ruli and Hiro when they fight Ex-Tyrannomon and WaruMonzaemon. Kiyoshiro is also Out of Focus and he's only one of the victims in Kayono's rampage.
