((It's dark outside. You're coming home after a long day. Unnervingly, you see glimpses of a silhouette with a wide brimmed hat. But you don't think much of it. Instead, you keep walking home.))

Minutes later, you're walking together with a girl you've never met before. Without giving you any time to question it, she jumps at you and hugs you. — Hello! I'm Koishi! I'm right next to you! Can you see me? Do you like fishing? I like fishing. You can see me, right? Hello! Hello!!