A scientist who is a former colleague of Hiro’s mom drops by. She takes everyone to an insect exhibit at the mall, but they’re attacked by a highly intelligent Digimon who’s hungry for their brains.

Ruli is invited to a party for the super high-end brand, SV. Their business branding is centered around blood and the color crimson. However, something about this bothers Angoramon and the gang decides to investigate.