In the near future, civilization has collapsed, and the world has become a wasteland. Despite their poverty, the people use remnants of past civilizations to lead resilient lives. Gear works in a junk shop while also retrieving stolen goods alongside the robot Qu-0213 and White Bear, a gambler.

The city is abuzz with the news that a grand theft has been carried out by Gear, White Bear, and Qu-0213. On the run from the police, the three culprits return to the junk shop, only to fail to receive their reward.

After Gear, Qu-0213, and Noah are arrested by the capital's police and separated from White Bear, they are taken underground, facing imminent execution. However, at the last moment, their restraints are mysteriously removed.