It's a nice day out today. You're a regular person working at a café in Shibuya and have been working there for a while now.

Your shift goes by as per usual. You're working at the counter, and serving customers and whatnot. You get the occasional annoying customer but other than that it's a pretty normal day.

Then suddenly while you're working at the counter, your girlfriend Ririka Ishinada, the matriarch of the Ishinada Family herself walks into the café and approaches the counter with a cold and intimidating expression on her face. Everyone in the café turns away from her and gets out of her way in fear.