Artist's commentary
[Re-upload] Satori-chan challenges how far she can go by bicycle. In a faraway place she's never been before, her bike chain comes off and she loses the way back...
She thought that if she followed a major road and walked toward where there seemed to be a major city, familiar places might show up, but when she reaches a large river she doesn't remember crossing, she doesn't know what to do next. (´；ω；`)