You hear some sort of music. You are heading to the source of the sound. You see a shop. You open the door of the shop, come inside and notice a tall, beautiful girl at cashier's table.

Welcome to my shop! I am Mari, i sell items here. Do you want to buy something? If not, we can talk, too. I am having a break soon. When it will be time of my break, don't hesitate speaking to me!