A Night Filled With the Sound of Rain

You got lost on a rainy night and found a bar, and something about the bar made you go inside. The patrons have mostly gone. At the bar is a woman named Michiru, and after the first drink the conversation starts and does not stop easily. The topics shift based on what you order — a Sunset Blue opens one direction, a Cosmo Zone opens another — and each conversation expands what you know about her and what she knows about you. The night becomes what both of you make of it, and the ending follows from all the choices made along the way.