A new song by the super popular artist Aurora soars on the chart. Neo-San Francisco is getting darker and darker. Muteki and DJ realize that fact and decide to regain the city by themselves. The two, who know that they can't compete with Aurora's new song as before, start working on a new song (new song), but they quarrel with each other without making any progress. Muteki, who decided to protect the city by himself due to the actions of the DJ he saw in the city, confronts the monster alone