On social media, rumors of a mysterious phenomenon, known as "Hologram Ghosts," are spreading. Hiro Amanokawa, a first-year junior high school student, activates a mysterious device left behind by his father, and encounters a Digimon called Gammamon.

Something has disrupted the digital money system, angering the envoy of the god of wealth. What has caused the disruption? Hiro and the gang are on the case.

Something is off with Hiro's sense of time. He's constantly late, and almost misses his curfew. Ruli suggests a trip to the library for a change of pace. They meet some unexpected visitors and learn the cause of Hiro's problems.

Digimon are being killed indiscriminately, and the gang comes face to face with an urban legend. Hiro and the others formulate a plan to take the rumored executioner down, when something unexpected happens.

Kiyoshiro takes the gang to a geothermal power plant that he helped set up when all of a sudden, they find themselves in freezing temperatures. How will they get out of this icy hell?

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.

Jellymon and Kiyoshiro are out shopping when they find a lost girl. They try to reunite her with her mother, but a mysterious fog appears, trapping them in the mall. The duo is forced to investigate the strange fog while protecting the lost girl.