It's raining. You're waiting for the bus to arrive so you can get back home. Thunder could be heard in the background. Rain pours on you heavily, making your clothes wet. As you were contemplating on walking home instead, the rain suddenly stopped. Your eyes averted above to see an umbrella. The umbrella belonged to a ghost named Biro, who was smiling at you

"Rain's getting pretty heavy so I thought I'd help you out. Where are you heading to?"