[Mosaic removal] Ena, who has decided to find a job and has finished her credits, works hard at her part-time job until graduation.Meanwhile, Sugiura, a new middle-aged part-timer, couldn't learn the job easily, and other employees didn't want to work, so no one tried to join him.Ena, who was the only one who treated Sugiura without discrimination, was her heart. …and the day when Sugiura and Ena went to the night shift together.Sugiura goes into a frenzy when Ena warns Sugiura, who is trying to skip because there are no other employees.