申し訳ありません、このコンテンツはただ今　アメリカ英語と 中文　のみです。 For the sake of viewer convenience, the content is shown below in one of the available alternative languages. You may click one of the links to switch the site language to another available language.

This is a depiction of the physical and mental fatigue of the workers after work. The music is suitable for depicting the plot after work fatigue on the way home at night.