Yoru wa Betsu no Kao

Amelia spends her days working at the library, where she is known for her quiet, studious nature. By night, she takes on a different identity, working as a waitress named Amber, whose appearance contrasts sharply with her daytime persona. While working one evening, she notices Tyler, a man from town who has caught her attention. He approaches her, unaware that Amber and Amelia are the same person.