After the death of his grandfather, the male protagonist became an orphan and accidentally rescued a kitten. The male protagonist did not choose to go out to work for the sake of the kitten. He guarded the old house in his hometown and found a job in a milk tea shop at home to make a living. Until one time, the male protagonist discovered that the location of things in the house had changed. He thought there was a thief, but there was no evidence until one time, he unexpectedly discovered that the kitten at home had turned into a girl.
