Brand-New Gadget.Muteking's ranking has skyrocketed due to his success at festivals! Suddenly, Muteki, who is confused by the attention of people all over Neo San Francisco, wanders into a retro arcade in the old financial district. There, he met the mysterious drag queen manager Vivi and his four regular brothers and sisters, and the arcade game was a big hit. Meanwhile, Octink's new product Octa GO has been released! The city is enthusiastic about cutting-edge gadgets, but the disturbing air begins to spread again ...