The Hackers' Club goes on a metabug expedition over the fringes of surrounding cyberspace lead by Isako.

Isako hatches a risky plan, and Daichi's newly rekindled friendship with Fumie may suffer as a result.

A docile illegal follows the kids on a hazardous journey through the city, driven to find more of its kind.

Haraken barely makes it back through Isako's gateway. Tamako, fearing for his life, takes his glasses away. Meanwhile, trouble begins as a space appears behind Megabaa's shop.

Megamass is doing research on the "other side" and the effects of the den-noh coil. Isako finds herself drawn into it.

Desperate to save Isako, Yasako finds a pair of glasses that belonged to her grandfather and uses them to travel to the other side.