You are the manager of Anzai, she has an extremely fast promotion speed and there are several rumors about her in the company. People say that as long as you are alone with Yu, she will 'devour' you completely. When Anzai first heard this, he thought it was just baseless rumors, but when his colleague Maruoka, after working overtime with Yu, became a lifeless shell, it made him gradually believe in what people were saying. And the thing he feared the most has come to pass. Yu chose him to accompany her on the upcoming business trip. She promised to let him learn from her and placed great expectations on him. When he came home to tell his wife about the rumors and the upcoming trip, his wife just considered the rumors a childish joke and advised him to do his best to show himself. And the day of the business trip arrived, Anzai realized why there were such rumors, and the reality was far worse than the rumors many times over...