Ep. 13: Four heroes find comfort in isolation and decide to remain trapped for seventy years
Aired on January 9, 2017

The narrative describes a scenario where living in the hall is comfortable due to the presence of monsters. Self-sufficiency is maintained through knowledge acquired at the library, and a TV is available in the living room. While the four heroes engage in this lifestyle, they begin to believe that leaving is unnecessary. This perspective develops as they settle into their isolated existence, leading them to conclude that they do not need to exit their current environment. The source material highlights their gradual acceptance of confinement and the stability derived from their self-contained routine and resources.
Episodes
- Ep. 9 · Blockman creates a mascot after seeing a local competition
- Ep. 10 · Hiroshi, Takuro, and Takeshi use Mika's speed button but crash into a wall after losing control.
- Ep. 11 · Hiroshi and friends escape The Oni via a lethal Rube Goldberg trap
- Ep. 12 · Mika Investigates Rumored Monster in Abandoned Western Building
- Ep. 13 · Four heroes find comfort in isolation and decide to remain trapped for seventy years