Inside the kettle of an Oden food cart, within a strange dimensional bubble, lies Oden village. The villagers spend their peaceful days waiting for customers to arrive and eat them. Meanwhile, Oden-kun assists other troubled residents in achieving their dreams. One day, upon hearing that a customer's mother is suffering from cancer, he leaves the kettle. After being eaten, he confronts the cancer cell Gannosuke. Oden-kun's own dream is to meet his mother. Anticipating this day, he spends his time performing one good deed each day.