The story begins with the emergence of the first high-tech molcar in Molcity, with drivers beginning to ride state-of-the-art AI-driven Molcars. Potato and friends get involved in a chase between a mysterious organization and a Molcar AI named Cannon, and are saved by a talented driver. Potato finds out that the driver is in search of his missing Molcar, and gets the idea to use Cannon's AI functionality to help with the search.
| Actor | Role |
|---|---|
 Ito-sanMolcars (voice) | Molcars (voice) |
 Masaki AibaMany Many Eyes Company CEO (voice) | Many Many Eyes Company CEO (voice) |
 Akio OtsukaDodge's Driver (voice) | Dodge's Driver (voice) |
 Yukari TamuraGreat Magic Angel Morumi (voice) | Great Magic Angel Morumi (voice) |
 Akari KitoOtohime (voice) | Otohime (voice) |
 Ayumu MuraseCanon (voice) | Canon (voice) |
 TsumugiMolcars (voice) | Molcars (voice) |