[Animation Plot] The story takes place on a quiet night in early summer. From a small, green notepad steps out ten little living digits, from 0 to 9. When nobody is around, they all play various games together led by a stuffed monkey doll. The bashful 0 is always out of sync with the others. The little monkey and the other digits patiently helped it to fit in. The ten digits play together in a friendly and harmonious manner.