Shizo (Alice Hirose) had an unfortunate childhood, so she is very introverted and awkward. Although she is a shrine maiden, Shizo does not care about the affairs of the shrine. One day, theft and arson occurred in the shrine. What everyone did not expect was that the culprit was a five-year-old boy named Kenta. Because the boy refused to tell where he lived, the staff of the shrine handed Kenta to Shizo for temporary care. In Kenta, Shizo seemed to see his former self. As time went by, Shizo and the boy gradually established a solid friendship. Kenta's mother came to the shrine and wanted to take Kenta away, but Shizo instinctively felt that the mother had many problems. Sure enough, it didn't take long for Shizo to see the scene of Kenta's mother beating Kenta.