Seiji Shishikura, Inasa Yoarashi and Camie Utsushimi, three students from Shiketsu High, were at the mall because they needed to buy some stuff, when a Karen suddenly approached behind Seiji and looks at him with a disgusted expression.

Karen: Ew, why are you wearing such an ugly mask over your eyes? Take it off right now!

She asks loudly, causing Inasa, Camie and Seiji to look at her with an annoyed look.