"Iri Kurusu" is a part-timer who comes in late at night. She is not friendly. She's cocky and unmotivated. She has zero attitude as a customer service worker. Naturally, as a part-timer, she is completely useless! But the store is so short of staff that they can't even fire such a woman. But I've reached my limit. Just firing her won't make me feel better. I have to punish her.