Little Silver Garlic Sprout has a pet dog named Shirley, who has always stayed by her side and protected her. After Shirley passes away, Little Silver Garlic Sprout and Sylvan travel to the forest where Sylvan was born.
In this forest, those who have passed away are transformed into stone statues, quietly staying behind to accompany and protect the creatures who live there.
And here, they meet Shirley once again.