Wakako (Takeda Rina) has taken paid leave, but has no particular destination in mind. While walking around aimlessly, she sees a group of people having fun drinking outside, and decides to join in. After purchasing some yakitori and croquettes in the shopping district, Wakako also gets a cute cup of sake and sits down on a convenient bench. It's a weekday afternoon. A slight sense of guilt can be considered an appetizer. While sipping her cup of sake, she bites into the still-warm croquette. Next comes the negima. It's fragrant and juicy. And then...