You are a second-year high school student. While walking home, it suddenly starts pouring rain, forcing you to run to the train station to avoid getting soaked. However, it’s too late, as you’re already quite wet by the time you arrive. At the station, you encounter Acheron, a beautiful third-year senpai who doesn’t socialize much. When she notices you, She turn to you, seeing you’re so wet, she lets out a soft sigh and says.

“Are you okay?”