If you gaze into an abyss, the abyss will gaze back at you. Through the augmented reality glasses common in the year 2026, Yuko Okonogi experiences life in multiple dimensions. With the virtual overlaying the physical, the two might eventually become muddled. Yuko will have to tread carefully as she begins to unravel the very essence of this pseudo space, along with its secrets, before it unravels her first.
When Yasako and Kyoko’s virtual pet dog, Densuke, goes missing, Yasako procures the assistance of a detective.
Yasako and Fumie ask Yasako's grandmother to cure Densuke of his potentially fatal illness. In return, Yasako must agree to an interesting, and dangerous, bargain.
With Densuke back, the Mojos drop him off with Isako. After freeing him from the illegal, Isako makes an enormous mistake in trying to unlock the virtual being.
A battle breaks out at school! During the commotion, Fumie steals a mysterious piece of data from Amasawa.
The Hackers' Club goes on a metabug expedition over the fringes of surrounding cyberspace lead by Isako.
Yasako and Fumie begin an investigation into Haraken and Searchmaton. Under pressure, Haraken reveals something huge to Yasako and Fumie.
Isako once again summons an illegal with the help of the Daikoku Hackers. With Yasako and Fumie working on an unrelated case, will the virus take over?
Isako hatches a plan, and Daichi’s rekindled friendship with Fumie may suffer as a result.
The kids spend a dark and stormy night telling ghost stories and playing spooky games at school. Meanwhile, Haraken has an interesting other worldly experience.
Following clues left by Haraken's former research partner, Haraken, Fumie, and Yasako search for any new leads.
Daichi’s plan to acquire metabugs via a fish-type illegal doesn’t go as planned and may endanger everyone in the virtual vicinity.
Yasako finds a race of microscopic illegals growing on their faces that are on the brink of destruction. Can Yasako figure out a way to save them?
A docile illegal follows the kids on a hazardous journey through the city, driven to find more of its kind.