The day Xin Mei took over her grandmother's repair shop, she discovered the truth that overturned her cognition: the clock that moved on its own concealed reminder rules, the pen engraved with handwriting could rewrite memories, and even the faded rouge box hid another "person" in the mirror.
As a restorer who can see strange things, she must abide by those weird rules - wind the clock at twelve o'clock at midnight, cannot write "death" with a pen, and cannot smear old rouge in front of the mirror. If she is not careful, she will be swallowed by obsession.